204346544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 411307008

約数和(自身を除く): 206960464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1336, 2467, 2672, 4934, 5177, 9868, 10354, 19736, 20708, 39472, 41416, 76477, 82832, 152954, 305908, 411989, 611816, 823978, 1223632, 1647956, 3295912, 6591824, 12771659, 25543318, 51086636, 102173272, 204346544]

約数ペア:

[(1, 204346544), (2, 102173272), (4, 51086636), (8, 25543318), (16, 12771659), (31, 6591824), (62, 3295912), (124, 1647956), (167, 1223632), (248, 823978), (334, 611816), (496, 411989), (668, 305908), (1336, 152954), (2467, 82832), (2672, 76477), (4934, 41416), (5177, 39472), (9868, 20708), (10354, 19736)]