201983901

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 113721699

約数列:

[1, 3, 7, 21, 53, 159, 173, 371, 519, 1049, 1113, 1211, 3147, 3633, 7343, 9169, 22029, 27507, 55597, 64183, 166791, 181477, 192549, 389179, 544431, 1167537, 1270339, 3811017, 9618281, 28854843, 67327967, 201983901]

約数ペア:

[(1, 201983901), (3, 67327967), (7, 28854843), (21, 9618281), (53, 3811017), (159, 1270339), (173, 1167537), (371, 544431), (519, 389179), (1049, 192549), (1113, 181477), (1211, 166791), (3147, 64183), (3633, 55597), (7343, 27507), (9169, 22029)]