201922331530

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1\times {\mathrm{65579}}^1$

素因数の和:67638

約数の個数: 32

約数和(自身を含む): 365889182400

約数和(自身を除く): 163966850870

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1889, 3778, 9445, 18890, 65579, 131158, 307907, 327895, 615814, 655790, 1539535, 3079070, 10689377, 21378754, 53446885, 106893770, 123878731, 247757462, 619393655, 1238787310, 20192233153, 40384466306, 100961165765, 201922331530]

約数ペア:

[(1, 201922331530), (2, 100961165765), (5, 40384466306), (10, 20192233153), (163, 1238787310), (326, 619393655), (815, 247757462), (1630, 123878731), (1889, 106893770), (3778, 53446885), (9445, 21378754), (18890, 10689377), (65579, 3079070), (131158, 1539535), (307907, 655790), (327895, 615814)]