225703792

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 446600880

約数和(自身を除く): 220897088

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 373, 472, 641, 746, 944, 1282, 1492, 2564, 2984, 5128, 5968, 10256, 22007, 37819, 44014, 75638, 88028, 151276, 176056, 239093, 302552, 352112, 478186, 605104, 956372, 1912744, 3825488, 14106487, 28212974, 56425948, 112851896, 225703792]

約数ペア:

[(1, 225703792), (2, 112851896), (4, 56425948), (8, 28212974), (16, 14106487), (59, 3825488), (118, 1912744), (236, 956372), (373, 605104), (472, 478186), (641, 352112), (746, 302552), (944, 239093), (1282, 176056), (1492, 151276), (2564, 88028), (2984, 75638), (5128, 44014), (5968, 37819), (10256, 22007)]