188535908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9059}}^1$

素因数の和:9128

約数の個数: 36

約数和(自身を含む): 371133840

約数和(自身を除く): 182597932

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 9059, 10406, 18118, 20812, 36236, 99649, 199298, 389537, 398596, 779074, 1096139, 1558148, 2192278, 4284907, 4384556, 8569814, 17139628, 47133977, 94267954, 188535908]

約数ペア:

[(1, 188535908), (2, 94267954), (4, 47133977), (11, 17139628), (22, 8569814), (43, 4384556), (44, 4284907), (86, 2192278), (121, 1558148), (172, 1096139), (242, 779074), (473, 398596), (484, 389537), (946, 199298), (1892, 99649), (5203, 36236), (9059, 20812), (10406, 18118)]