201805604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3877}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 476900928

約数和(自身を除く): 275095324

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 3877, 4004, 4732, 7436, 7754, 13013, 15508, 26026, 27139, 42647, 50401, 52052, 54278, 85294, 100802, 108556, 170588, 201604, 298529, 352807, 554411, 597058, 655213, 705614, 1108822, 1194116, 1310426, 1411228, 2217644, 2620852, 3880877, 4586491, 7207343, 7761754, 9172982, 14414686, 15523508, 18345964, 28829372, 50451401, 100902802, 201805604]

約数ペア:

[(1, 201805604), (2, 100902802), (4, 50451401), (7, 28829372), (11, 18345964), (13, 15523508), (14, 14414686), (22, 9172982), (26, 7761754), (28, 7207343), (44, 4586491), (52, 3880877), (77, 2620852), (91, 2217644), (143, 1411228), (154, 1310426), (169, 1194116), (182, 1108822), (286, 705614), (308, 655213), (338, 597058), (364, 554411), (572, 352807), (676, 298529), (1001, 201604), (1183, 170588), (1859, 108556), (2002, 100802), (2366, 85294), (3718, 54278), (3877, 52052), (4004, 50401), (4732, 42647), (7436, 27139), (7754, 26026), (13013, 15508)]