209751776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6907}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 450871344

約数和(自身を除く): 241119568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 3796, 6907, 7592, 13814, 15184, 27628, 30368, 55256, 89791, 110512, 179582, 221024, 359164, 504211, 718328, 1008422, 1436656, 2016844, 2873312, 4033688, 6554743, 8067376, 13109486, 16134752, 26218972, 52437944, 104875888, 209751776]

約数ペア:

[(1, 209751776), (2, 104875888), (4, 52437944), (8, 26218972), (13, 16134752), (16, 13109486), (26, 8067376), (32, 6554743), (52, 4033688), (73, 2873312), (104, 2016844), (146, 1436656), (208, 1008422), (292, 718328), (416, 504211), (584, 359164), (949, 221024), (1168, 179582), (1898, 110512), (2336, 89791), (3796, 55256), (6907, 30368), (7592, 27628), (13814, 15184)]