206528448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5010

約数の個数: 112

約数和(自身を含む): 644777984

約数和(自身を除く): 438249536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 4957, 5208, 5952, 6944, 9914, 10416, 13888, 14871, 19828, 20832, 29742, 34699, 39656, 41664, 59484, 69398, 79312, 104097, 118968, 138796, 153667, 158624, 208194, 237936, 277592, 307334, 317248, 416388, 461001, 475872, 555184, 614668, 832776, 922002, 951744, 1075669, 1110368, 1229336, 1665552, 1844004, 2151338, 2220736, 2458672, 3227007, 3331104, 3688008, 4302676, 4917344, 6454014, 6662208, 7376016, 8605352, 9834688, 12908028, 14752032, 17210704, 25816056, 29504064, 34421408, 51632112, 68842816, 103264224, 206528448]

約数ペア:

[(1, 206528448), (2, 103264224), (3, 68842816), (4, 51632112), (6, 34421408), (7, 29504064), (8, 25816056), (12, 17210704), (14, 14752032), (16, 12908028), (21, 9834688), (24, 8605352), (28, 7376016), (31, 6662208), (32, 6454014), (42, 4917344), (48, 4302676), (56, 3688008), (62, 3331104), (64, 3227007), (84, 2458672), (93, 2220736), (96, 2151338), (112, 1844004), (124, 1665552), (168, 1229336), (186, 1110368), (192, 1075669), (217, 951744), (224, 922002), (248, 832776), (336, 614668), (372, 555184), (434, 475872), (448, 461001), (496, 416388), (651, 317248), (672, 307334), (744, 277592), (868, 237936), (992, 208194), (1302, 158624), (1344, 153667), (1488, 138796), (1736, 118968), (1984, 104097), (2604, 79312), (2976, 69398), (3472, 59484), (4957, 41664), (5208, 39656), (5952, 34699), (6944, 29742), (9914, 20832), (10416, 19828), (13888, 14871)]