206896896

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 629143200

約数和(自身を除く): 422246304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 809, 864, 888, 999, 1152, 1184, 1332, 1618, 1728, 1776, 1998, 2304, 2368, 2427, 2664, 3236, 3456, 3552, 3996, 4736, 4854, 5328, 6472, 6912, 7104, 7281, 7992, 9472, 9708, 10656, 12944, 14208, 14562, 15984, 19416, 21312, 21843, 25888, 28416, 29124, 29933, 31968, 38832, 42624, 43686, 51776, 58248, 59866, 63936, 77664, 85248, 87372, 89799, 103552, 116496, 119732, 127872, 155328, 174744, 179598, 207104, 232992, 239464, 255744, 269397, 310656, 349488, 359196, 465984, 478928, 538794, 621312, 698976, 718392, 808191, 931968, 957856, 1077588, 1397952, 1436784, 1616382, 1863936, 1915712, 2155176, 2795904, 2873568, 3232764, 3831424, 4310352, 5591808, 5747136, 6465528, 7662848, 8620704, 11494272, 12931056, 17241408, 22988544, 25862112, 34482816, 51724224, 68965632, 103448448, 206896896]

約数ペア:

[(1, 206896896), (2, 103448448), (3, 68965632), (4, 51724224), (6, 34482816), (8, 25862112), (9, 22988544), (12, 17241408), (16, 12931056), (18, 11494272), (24, 8620704), (27, 7662848), (32, 6465528), (36, 5747136), (37, 5591808), (48, 4310352), (54, 3831424), (64, 3232764), (72, 2873568), (74, 2795904), (96, 2155176), (108, 1915712), (111, 1863936), (128, 1616382), (144, 1436784), (148, 1397952), (192, 1077588), (216, 957856), (222, 931968), (256, 808191), (288, 718392), (296, 698976), (333, 621312), (384, 538794), (432, 478928), (444, 465984), (576, 359196), (592, 349488), (666, 310656), (768, 269397), (809, 255744), (864, 239464), (888, 232992), (999, 207104), (1152, 179598), (1184, 174744), (1332, 155328), (1618, 127872), (1728, 119732), (1776, 116496), (1998, 103552), (2304, 89799), (2368, 87372), (2427, 85248), (2664, 77664), (3236, 63936), (3456, 59866), (3552, 58248), (3996, 51776), (4736, 43686), (4854, 42624), (5328, 38832), (6472, 31968), (6912, 29933), (7104, 29124), (7281, 28416), (7992, 25888), (9472, 21843), (9708, 21312), (10656, 19416), (12944, 15984), (14208, 14562)]