220193428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10253}}^1$

素因数の和:10336

約数の個数: 48

約数和(自身を含む): 482348160

約数和(自身を除く): 262154732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10253, 10738, 20506, 21476, 41012, 71771, 133289, 143542, 266578, 287084, 533156, 604927, 933023, 1209854, 1866046, 2419708, 3732092, 4234489, 7864051, 8468978, 15728102, 16937956, 31456204, 55048357, 110096714, 220193428]

約数ペア:

[(1, 220193428), (2, 110096714), (4, 55048357), (7, 31456204), (13, 16937956), (14, 15728102), (26, 8468978), (28, 7864051), (52, 4234489), (59, 3732092), (91, 2419708), (118, 1866046), (182, 1209854), (236, 933023), (364, 604927), (413, 533156), (767, 287084), (826, 266578), (1534, 143542), (1652, 133289), (3068, 71771), (5369, 41012), (10253, 21476), (10738, 20506)]