204532419

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{8233}}^1$

素因数の和:8276

約数の個数: 36

約数和(自身を含む): 343555416

約数和(自身を除く): 139022997

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3549, 8233, 8281, 24699, 24843, 57631, 107029, 172893, 321087, 403417, 749203, 1210251, 1391377, 2247609, 4174131, 5244421, 9739639, 15733263, 29218917, 68177473, 204532419]

約数ペア:

[(1, 204532419), (3, 68177473), (7, 29218917), (13, 15733263), (21, 9739639), (39, 5244421), (49, 4174131), (91, 2247609), (147, 1391377), (169, 1210251), (273, 749203), (507, 403417), (637, 321087), (1183, 172893), (1911, 107029), (3549, 57631), (8233, 24843), (8281, 24699)]