200978726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 346368960

約数和(自身を除く): 145390234

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1781, 2329, 3319, 3562, 4658, 6638, 30277, 43147, 56423, 60554, 86294, 112846, 454703, 733499, 909406, 1466998, 5911139, 7729951, 11822278, 15459902, 100489363, 200978726]

約数ペア:

[(1, 200978726), (2, 100489363), (13, 15459902), (17, 11822278), (26, 7729951), (34, 5911139), (137, 1466998), (221, 909406), (274, 733499), (442, 454703), (1781, 112846), (2329, 86294), (3319, 60554), (3562, 56423), (4658, 43147), (6638, 30277)]