220151690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{24113}}^1$

素因数の和:24214

約数の個数: 32

約数和(自身を含む): 437524416

約数和(自身を除く): 217372726

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 24113, 48226, 120565, 241130, 265243, 530486, 1326215, 2001379, 2652430, 4002758, 10006895, 20013790, 22015169, 44030338, 110075845, 220151690]

約数ペア:

[(1, 220151690), (2, 110075845), (5, 44030338), (10, 22015169), (11, 20013790), (22, 10006895), (55, 4002758), (83, 2652430), (110, 2001379), (166, 1326215), (415, 530486), (830, 265243), (913, 241130), (1826, 120565), (4565, 48226), (9130, 24113)]