204498352

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 405188352

約数和(自身を除く): 200690000

約数列:

[1, 2, 4, 8, 16, 61, 122, 191, 244, 382, 488, 764, 976, 1097, 1528, 2194, 3056, 4388, 8776, 11651, 17552, 23302, 46604, 66917, 93208, 133834, 186416, 209527, 267668, 419054, 535336, 838108, 1070672, 1676216, 3352432, 12781147, 25562294, 51124588, 102249176, 204498352]

約数ペア:

[(1, 204498352), (2, 102249176), (4, 51124588), (8, 25562294), (16, 12781147), (61, 3352432), (122, 1676216), (191, 1070672), (244, 838108), (382, 535336), (488, 419054), (764, 267668), (976, 209527), (1097, 186416), (1528, 133834), (2194, 93208), (3056, 66917), (4388, 46604), (8776, 23302), (11651, 17552)]