203207872

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15641}}^1$

素因数の和:15689

約数の個数: 56

約数和(自身を含む): 476768160

約数和(自身を除く): 273560288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 15641, 31282, 62564, 109487, 125128, 218974, 250256, 437948, 453589, 500512, 875896, 907178, 1001024, 1751792, 1814356, 3175123, 3503584, 3628712, 6350246, 7007168, 7257424, 12700492, 14514848, 25400984, 29029696, 50801968, 101603936, 203207872]

約数ペア:

[(1, 203207872), (2, 101603936), (4, 50801968), (7, 29029696), (8, 25400984), (14, 14514848), (16, 12700492), (28, 7257424), (29, 7007168), (32, 6350246), (56, 3628712), (58, 3503584), (64, 3175123), (112, 1814356), (116, 1751792), (203, 1001024), (224, 907178), (232, 875896), (406, 500512), (448, 453589), (464, 437948), (812, 250256), (928, 218974), (1624, 125128), (1856, 109487), (3248, 62564), (6496, 31282), (12992, 15641)]