201120110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 369837792

約数和(自身を除く): 168717682

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 685, 730, 1370, 2011, 4022, 10001, 10055, 20002, 20110, 50005, 100010, 146803, 275507, 293606, 551014, 734015, 1377535, 1468030, 2755070, 20112011, 40224022, 100560055, 201120110]

約数ペア:

[(1, 201120110), (2, 100560055), (5, 40224022), (10, 20112011), (73, 2755070), (137, 1468030), (146, 1377535), (274, 734015), (365, 551014), (685, 293606), (730, 275507), (1370, 146803), (2011, 100010), (4022, 50005), (10001, 20110), (10055, 20002)]