202604470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51817}}^1$

素因数の和:51864

約数の個数: 32

約数和(自身を含む): 402936768

約数和(自身を除く): 200332298

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51817, 103634, 259085, 518170, 880889, 1191791, 1761778, 2383582, 4404445, 5958955, 8808890, 11917910, 20260447, 40520894, 101302235, 202604470]

約数ペア:

[(1, 202604470), (2, 101302235), (5, 40520894), (10, 20260447), (17, 11917910), (23, 8808890), (34, 5958955), (46, 4404445), (85, 2383582), (115, 1761778), (170, 1191791), (230, 880889), (391, 518170), (782, 259085), (1955, 103634), (3910, 51817)]