201299890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107647}}^1$

素因数の和:107682

約数の個数: 32

約数和(自身を含む): 418535424

約数和(自身を除く): 217235534

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 107647, 215294, 538235, 1076470, 1184117, 1829999, 2368234, 3659998, 5920585, 9149995, 11841170, 18299990, 20129989, 40259978, 100649945, 201299890]

約数ペア:

[(1, 201299890), (2, 100649945), (5, 40259978), (10, 20129989), (11, 18299990), (17, 11841170), (22, 9149995), (34, 5920585), (55, 3659998), (85, 2368234), (110, 1829999), (170, 1184117), (187, 1076470), (374, 538235), (935, 215294), (1870, 107647)]