201889365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5779}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 344580480

約数和(自身を除く): 142691115

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 5779, 6987, 11645, 17337, 28895, 34935, 86685, 98243, 294729, 491215, 791723, 1473645, 2375169, 3958615, 11875845, 13459291, 40377873, 67296455, 201889365]

約数ペア:

[(1, 201889365), (3, 67296455), (5, 40377873), (15, 13459291), (17, 11875845), (51, 3958615), (85, 2375169), (137, 1473645), (255, 791723), (411, 491215), (685, 294729), (2055, 98243), (2329, 86685), (5779, 34935), (6987, 28895), (11645, 17337)]