200914796547

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{440339}}^1$

素因数の和:440525

約数の個数: 40

約数和(自身を含む): 309456861120

約数和(自身を除く): 108542064573

約数列:

[1, 3, 9, 27, 43, 81, 129, 131, 387, 393, 1161, 1179, 3483, 3537, 5633, 10611, 16899, 50697, 152091, 440339, 456273, 1321017, 3963051, 11889153, 18934577, 35667459, 56803731, 57684409, 170411193, 173053227, 511233579, 519159681, 1533700737, 1557479043, 2480429587, 4672437129, 7441288761, 22323866283, 66971598849, 200914796547]

約数ペア:

[(1, 200914796547), (3, 66971598849), (9, 22323866283), (27, 7441288761), (43, 4672437129), (81, 2480429587), (129, 1557479043), (131, 1533700737), (387, 519159681), (393, 511233579), (1161, 173053227), (1179, 170411193), (3483, 57684409), (3537, 56803731), (5633, 35667459), (10611, 18934577), (16899, 11889153), (50697, 3963051), (152091, 1321017), (440339, 456273)]