201375488

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 54

約数和(自身を含む): 420483504

約数和(自身を除く): 219108016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 529, 736, 1058, 1472, 1487, 2116, 2944, 2974, 4232, 5888, 5948, 8464, 11896, 16928, 23792, 33856, 34201, 47584, 67712, 68402, 95168, 135424, 136804, 190336, 273608, 380672, 547216, 786623, 1094432, 1573246, 2188864, 3146492, 4377728, 6292984, 8755456, 12585968, 25171936, 50343872, 100687744, 201375488]

約数ペア:

[(1, 201375488), (2, 100687744), (4, 50343872), (8, 25171936), (16, 12585968), (23, 8755456), (32, 6292984), (46, 4377728), (64, 3146492), (92, 2188864), (128, 1573246), (184, 1094432), (256, 786623), (368, 547216), (529, 380672), (736, 273608), (1058, 190336), (1472, 136804), (1487, 135424), (2116, 95168), (2944, 68402), (2974, 67712), (4232, 47584), (5888, 34201), (5948, 33856), (8464, 23792), (11896, 16928)]