201162190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8676

約数の個数: 32

約数和(自身を含む): 386195040

約数和(自身を除く): 185032850

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 8513, 11815, 17026, 23630, 42565, 85130, 144721, 289442, 723605, 1183307, 1447210, 2366614, 5916535, 11833070, 20116219, 40232438, 100581095, 201162190]

約数ペア:

[(1, 201162190), (2, 100581095), (5, 40232438), (10, 20116219), (17, 11833070), (34, 5916535), (85, 2366614), (139, 1447210), (170, 1183307), (278, 723605), (695, 289442), (1390, 144721), (2363, 85130), (4726, 42565), (8513, 23630), (11815, 17026)]