200812245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1153}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 340993152

約数和(自身を除く): 140180907

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 683, 1153, 2049, 3415, 3459, 5765, 10245, 11611, 17295, 19601, 34833, 58055, 58803, 98005, 174165, 294015, 787499, 2362497, 3937495, 11812485, 13387483, 40162449, 66937415, 200812245]

約数ペア:

[(1, 200812245), (3, 66937415), (5, 40162449), (15, 13387483), (17, 11812485), (51, 3937495), (85, 2362497), (255, 787499), (683, 294015), (1153, 174165), (2049, 98005), (3415, 58803), (3459, 58055), (5765, 34833), (10245, 19601), (11611, 17295)]