201390263120

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4106653}}^1$

素因数の和:4107279

約数の個数: 40

約数和(自身を含む): 468996313416

約数和(自身を除く): 267606050296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 24520, 49040, 4106653, 8213306, 16426612, 20533265, 32853224, 41066530, 65706448, 82133060, 164266120, 328532240, 2517378289, 5034756578, 10069513156, 12586891445, 20139026312, 25173782890, 40278052624, 50347565780, 100695131560, 201390263120]

約数ペア:

[(1, 201390263120), (2, 100695131560), (4, 50347565780), (5, 40278052624), (8, 25173782890), (10, 20139026312), (16, 12586891445), (20, 10069513156), (40, 5034756578), (80, 2517378289), (613, 328532240), (1226, 164266120), (2452, 82133060), (3065, 65706448), (4904, 41066530), (6130, 32853224), (9808, 20533265), (12260, 16426612), (24520, 8213306), (49040, 4106653)]