203694848

素因数分解:

$2^8\times 7^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 467847072

約数和(自身を除く): 264152224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 256, 394, 448, 577, 788, 896, 1154, 1379, 1576, 1792, 2308, 2758, 3152, 4039, 4616, 5516, 6304, 8078, 9232, 11032, 12608, 16156, 18464, 22064, 25216, 32312, 36928, 44128, 50432, 64624, 73856, 88256, 113669, 129248, 147712, 176512, 227338, 258496, 353024, 454676, 516992, 795683, 909352, 1033984, 1591366, 1818704, 3182732, 3637408, 6365464, 7274816, 12730928, 14549632, 25461856, 29099264, 50923712, 101847424, 203694848]

約数ペア:

[(1, 203694848), (2, 101847424), (4, 50923712), (7, 29099264), (8, 25461856), (14, 14549632), (16, 12730928), (28, 7274816), (32, 6365464), (56, 3637408), (64, 3182732), (112, 1818704), (128, 1591366), (197, 1033984), (224, 909352), (256, 795683), (394, 516992), (448, 454676), (577, 353024), (788, 258496), (896, 227338), (1154, 176512), (1379, 147712), (1576, 129248), (1792, 113669), (2308, 88256), (2758, 73856), (3152, 64624), (4039, 50432), (4616, 44128), (5516, 36928), (6304, 32312), (8078, 25216), (9232, 22064), (11032, 18464), (12608, 16156)]