201331850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{13933}}^1$

素因数の和:13979

約数の個数: 36

約数和(自身を含む): 397829634

約数和(自身を除く): 196497784

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 13933, 14450, 27866, 69665, 139330, 236861, 348325, 473722, 696650, 1184305, 2368610, 4026637, 5921525, 8053274, 11843050, 20133185, 40266370, 100665925, 201331850]

約数ペア:

[(1, 201331850), (2, 100665925), (5, 40266370), (10, 20133185), (17, 11843050), (25, 8053274), (34, 5921525), (50, 4026637), (85, 2368610), (170, 1184305), (289, 696650), (425, 473722), (578, 348325), (850, 236861), (1445, 139330), (2890, 69665), (7225, 27866), (13933, 14450)]