203594976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 647468640

約数和(自身を除く): 443873664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 89, 94, 96, 104, 117, 141, 144, 156, 169, 178, 188, 208, 234, 267, 282, 288, 312, 338, 356, 376, 416, 423, 468, 507, 534, 564, 611, 624, 676, 712, 752, 801, 846, 936, 1014, 1068, 1128, 1157, 1222, 1248, 1352, 1424, 1504, 1521, 1602, 1692, 1833, 1872, 2028, 2136, 2256, 2314, 2444, 2704, 2848, 3042, 3204, 3384, 3471, 3666, 3744, 4056, 4183, 4272, 4512, 4628, 4888, 5408, 5499, 6084, 6408, 6768, 6942, 7332, 7943, 8112, 8366, 8544, 9256, 9776, 10413, 10998, 12168, 12549, 12816, 13536, 13884, 14664, 15041, 15886, 16224, 16732, 18512, 19552, 20826, 21996, 23829, 24336, 25098, 25632, 27768, 29328, 30082, 31772, 33464, 37024, 37647, 41652, 43992, 45123, 47658, 48672, 50196, 54379, 55536, 58656, 60164, 63544, 66928, 71487, 75294, 83304, 87984, 90246, 95316, 100392, 108758, 111072, 120328, 127088, 133856, 135369, 142974, 150588, 163137, 166608, 175968, 180492, 190632, 200784, 217516, 240656, 254176, 270738, 285948, 301176, 326274, 333216, 360984, 381264, 401568, 435032, 481312, 489411, 541476, 571896, 602352, 652548, 706927, 721968, 762528, 870064, 978822, 1082952, 1143792, 1204704, 1305096, 1413854, 1443936, 1740128, 1957644, 2120781, 2165904, 2287584, 2610192, 2827708, 3915288, 4241562, 4331808, 5220384, 5655416, 6362343, 7830576, 8483124, 11310832, 12724686, 15661152, 16966248, 22621664, 25449372, 33932496, 50898744, 67864992, 101797488, 203594976]

約数ペア:

[(1, 203594976), (2, 101797488), (3, 67864992), (4, 50898744), (6, 33932496), (8, 25449372), (9, 22621664), (12, 16966248), (13, 15661152), (16, 12724686), (18, 11310832), (24, 8483124), (26, 7830576), (32, 6362343), (36, 5655416), (39, 5220384), (47, 4331808), (48, 4241562), (52, 3915288), (72, 2827708), (78, 2610192), (89, 2287584), (94, 2165904), (96, 2120781), (104, 1957644), (117, 1740128), (141, 1443936), (144, 1413854), (156, 1305096), (169, 1204704), (178, 1143792), (188, 1082952), (208, 978822), (234, 870064), (267, 762528), (282, 721968), (288, 706927), (312, 652548), (338, 602352), (356, 571896), (376, 541476), (416, 489411), (423, 481312), (468, 435032), (507, 401568), (534, 381264), (564, 360984), (611, 333216), (624, 326274), (676, 301176), (712, 285948), (752, 270738), (801, 254176), (846, 240656), (936, 217516), (1014, 200784), (1068, 190632), (1128, 180492), (1157, 175968), (1222, 166608), (1248, 163137), (1352, 150588), (1424, 142974), (1504, 135369), (1521, 133856), (1602, 127088), (1692, 120328), (1833, 111072), (1872, 108758), (2028, 100392), (2136, 95316), (2256, 90246), (2314, 87984), (2444, 83304), (2704, 75294), (2848, 71487), (3042, 66928), (3204, 63544), (3384, 60164), (3471, 58656), (3666, 55536), (3744, 54379), (4056, 50196), (4183, 48672), (4272, 47658), (4512, 45123), (4628, 43992), (4888, 41652), (5408, 37647), (5499, 37024), (6084, 33464), (6408, 31772), (6768, 30082), (6942, 29328), (7332, 27768), (7943, 25632), (8112, 25098), (8366, 24336), (8544, 23829), (9256, 21996), (9776, 20826), (10413, 19552), (10998, 18512), (12168, 16732), (12549, 16224), (12816, 15886), (13536, 15041), (13884, 14664)]