225421742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1667}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 416973312

約数和(自身を除く): 191551570

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 743, 1486, 1667, 3334, 5201, 9659, 10402, 11669, 19318, 21671, 23338, 43342, 67613, 135226, 151697, 303394, 1238581, 2477162, 8670067, 16101553, 17340134, 32203106, 112710871, 225421742]

約数ペア:

[(1, 225421742), (2, 112710871), (7, 32203106), (13, 17340134), (14, 16101553), (26, 8670067), (91, 2477162), (182, 1238581), (743, 303394), (1486, 151697), (1667, 135226), (3334, 67613), (5201, 43342), (9659, 23338), (10402, 21671), (11669, 19318)]