201369968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18929

約数の個数: 40

約数和(自身を含む): 421178400

約数和(自身を除く): 219808432

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 18869, 37738, 75476, 150952, 301904, 433987, 547201, 867974, 1094402, 1735948, 2188804, 3471896, 4377608, 6943792, 8755216, 12585623, 25171246, 50342492, 100684984, 201369968]

約数ペア:

[(1, 201369968), (2, 100684984), (4, 50342492), (8, 25171246), (16, 12585623), (23, 8755216), (29, 6943792), (46, 4377608), (58, 3471896), (92, 2188804), (116, 1735948), (184, 1094402), (232, 867974), (368, 547201), (464, 433987), (667, 301904), (1334, 150952), (2668, 75476), (5336, 37738), (10672, 18869)]