203050120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 576417060

約数和(自身を除く): 373366940

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 338, 364, 392, 455, 490, 520, 613, 637, 676, 728, 845, 910, 980, 1183, 1226, 1274, 1352, 1690, 1820, 1960, 2366, 2452, 2548, 3065, 3185, 3380, 3640, 4291, 4732, 4904, 5096, 5915, 6130, 6370, 6760, 7969, 8281, 8582, 9464, 11830, 12260, 12740, 15938, 16562, 17164, 21455, 23660, 24520, 25480, 30037, 31876, 33124, 34328, 39845, 41405, 42910, 47320, 55783, 60074, 63752, 66248, 79690, 82810, 85820, 103597, 111566, 120148, 150185, 159380, 165620, 171640, 207194, 223132, 240296, 278915, 300370, 318760, 331240, 390481, 414388, 446264, 517985, 557830, 600740, 725179, 780962, 828776, 1035970, 1115660, 1201480, 1450358, 1561924, 1952405, 2071940, 2231320, 2900716, 3123848, 3625895, 3904810, 4143880, 5076253, 5801432, 7251790, 7809620, 10152506, 14503580, 15619240, 20305012, 25381265, 29007160, 40610024, 50762530, 101525060, 203050120]

約数ペア:

[(1, 203050120), (2, 101525060), (4, 50762530), (5, 40610024), (7, 29007160), (8, 25381265), (10, 20305012), (13, 15619240), (14, 14503580), (20, 10152506), (26, 7809620), (28, 7251790), (35, 5801432), (40, 5076253), (49, 4143880), (52, 3904810), (56, 3625895), (65, 3123848), (70, 2900716), (91, 2231320), (98, 2071940), (104, 1952405), (130, 1561924), (140, 1450358), (169, 1201480), (182, 1115660), (196, 1035970), (245, 828776), (260, 780962), (280, 725179), (338, 600740), (364, 557830), (392, 517985), (455, 446264), (490, 414388), (520, 390481), (613, 331240), (637, 318760), (676, 300370), (728, 278915), (845, 240296), (910, 223132), (980, 207194), (1183, 171640), (1226, 165620), (1274, 159380), (1352, 150185), (1690, 120148), (1820, 111566), (1960, 103597), (2366, 85820), (2452, 82810), (2548, 79690), (3065, 66248), (3185, 63752), (3380, 60074), (3640, 55783), (4291, 47320), (4732, 42910), (4904, 41405), (5096, 39845), (5915, 34328), (6130, 33124), (6370, 31876), (6760, 30037), (7969, 25480), (8281, 24520), (8582, 23660), (9464, 21455), (11830, 17164), (12260, 16562), (12740, 15938)]