199160492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 374664192

約数和(自身を除く): 175503700

約数列:

[1, 2, 4, 31, 37, 62, 74, 83, 124, 148, 166, 332, 523, 1046, 1147, 2092, 2294, 2573, 3071, 4588, 5146, 6142, 10292, 12284, 16213, 19351, 32426, 38702, 43409, 64852, 77404, 86818, 95201, 173636, 190402, 380804, 599881, 1199762, 1345679, 1606133, 2399524, 2691358, 3212266, 5382716, 6424532, 49790123, 99580246, 199160492]

約数ペア:

[(1, 199160492), (2, 99580246), (4, 49790123), (31, 6424532), (37, 5382716), (62, 3212266), (74, 2691358), (83, 2399524), (124, 1606133), (148, 1345679), (166, 1199762), (332, 599881), (523, 380804), (1046, 190402), (1147, 173636), (2092, 95201), (2294, 86818), (2573, 77404), (3071, 64852), (4588, 43409), (5146, 38702), (6142, 32426), (10292, 19351), (12284, 16213)]