201082810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1049}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 375354000

約数和(自身を除く): 174271190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 661, 1049, 1322, 2098, 3305, 5245, 6610, 10490, 19169, 30421, 38338, 60842, 95845, 152105, 191690, 304210, 693389, 1386778, 3466945, 6933890, 20108281, 40216562, 100541405, 201082810]

約数ペア:

[(1, 201082810), (2, 100541405), (5, 40216562), (10, 20108281), (29, 6933890), (58, 3466945), (145, 1386778), (290, 693389), (661, 304210), (1049, 191690), (1322, 152105), (2098, 95845), (3305, 60842), (5245, 38338), (6610, 30421), (10490, 19169)]