203669968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29129}}^1$

素因数の和:29179

約数の個数: 40

約数和(自身を含む): 433454400

約数和(自身を除く): 229784432

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 29129, 58258, 116516, 233032, 466064, 553451, 669967, 1106902, 1339934, 2213804, 2679868, 4427608, 5359736, 8855216, 10719472, 12729373, 25458746, 50917492, 101834984, 203669968]

約数ペア:

[(1, 203669968), (2, 101834984), (4, 50917492), (8, 25458746), (16, 12729373), (19, 10719472), (23, 8855216), (38, 5359736), (46, 4427608), (76, 2679868), (92, 2213804), (152, 1339934), (184, 1106902), (304, 669967), (368, 553451), (437, 466064), (874, 233032), (1748, 116516), (3496, 58258), (6992, 29129)]