201399978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{4937}}^1$

素因数の和:5478

約数の個数: 32

約数和(自身を含む): 434702016

約数和(自身を除く): 233302038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 1046, 1569, 3138, 4937, 6799, 9874, 13598, 14811, 20397, 29622, 40794, 64181, 128362, 192543, 385086, 2582051, 5164102, 7746153, 15492306, 33566663, 67133326, 100699989, 201399978]

約数ペア:

[(1, 201399978), (2, 100699989), (3, 67133326), (6, 33566663), (13, 15492306), (26, 7746153), (39, 5164102), (78, 2582051), (523, 385086), (1046, 192543), (1569, 128362), (3138, 64181), (4937, 40794), (6799, 29622), (9874, 20397), (13598, 14811)]