208325628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12024

約数の個数: 96

約数和(自身を含む): 644152320

約数和(自身を除く): 435826692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 11981, 17388, 23962, 35943, 47924, 71886, 83867, 107829, 143772, 167734, 215658, 251601, 275563, 323487, 335468, 431316, 503202, 551126, 646974, 754803, 826689, 1006404, 1102252, 1293948, 1509606, 1653378, 1928941, 2264409, 2480067, 3019212, 3306756, 3857882, 4528818, 4960134, 5786823, 7440201, 7715764, 9057636, 9920268, 11573646, 14880402, 17360469, 23147292, 29760804, 34720938, 52081407, 69441876, 104162814, 208325628]

約数ペア:

[(1, 208325628), (2, 104162814), (3, 69441876), (4, 52081407), (6, 34720938), (7, 29760804), (9, 23147292), (12, 17360469), (14, 14880402), (18, 11573646), (21, 9920268), (23, 9057636), (27, 7715764), (28, 7440201), (36, 5786823), (42, 4960134), (46, 4528818), (54, 3857882), (63, 3306756), (69, 3019212), (84, 2480067), (92, 2264409), (108, 1928941), (126, 1653378), (138, 1509606), (161, 1293948), (189, 1102252), (207, 1006404), (252, 826689), (276, 754803), (322, 646974), (378, 551126), (414, 503202), (483, 431316), (621, 335468), (644, 323487), (756, 275563), (828, 251601), (966, 215658), (1242, 167734), (1449, 143772), (1932, 107829), (2484, 83867), (2898, 71886), (4347, 47924), (5796, 35943), (8694, 23962), (11981, 17388)]