196396590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{38737}}^1$

素因数の和:38773

約数の個数: 48

約数和(自身を含む): 510411888

約数和(自身を除く): 314015298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 38737, 77474, 116211, 193685, 232422, 387370, 503581, 581055, 1007162, 1162110, 1510743, 2517905, 3021486, 5035810, 6546553, 7553715, 13093106, 15107430, 19639659, 32732765, 39279318, 65465530, 98198295, 196396590]

約数ペア:

[(1, 196396590), (2, 98198295), (3, 65465530), (5, 39279318), (6, 32732765), (10, 19639659), (13, 15107430), (15, 13093106), (26, 7553715), (30, 6546553), (39, 5035810), (65, 3021486), (78, 2517905), (130, 1510743), (169, 1162110), (195, 1007162), (338, 581055), (390, 503581), (507, 387370), (845, 232422), (1014, 193685), (1690, 116211), (2535, 77474), (5070, 38737)]