201591837136

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{613}}^1\times {\mathrm{113557}}^1$

素因数の和:114359

約数の個数: 40

約数和(自身を含む): 393386260904

約数和(自身を除く): 191794423768

約数列:

[1, 2, 4, 8, 16, 181, 362, 613, 724, 1226, 1448, 2452, 2896, 4904, 9808, 110953, 113557, 221906, 227114, 443812, 454228, 887624, 908456, 1775248, 1816912, 20553817, 41107634, 69610441, 82215268, 139220882, 164430536, 278441764, 328861072, 556883528, 1113767056, 12599489821, 25198979642, 50397959284, 100795918568, 201591837136]

約数ペア:

[(1, 201591837136), (2, 100795918568), (4, 50397959284), (8, 25198979642), (16, 12599489821), (181, 1113767056), (362, 556883528), (613, 328861072), (724, 278441764), (1226, 164430536), (1448, 139220882), (2452, 82215268), (2896, 69610441), (4904, 41107634), (9808, 20553817), (110953, 1816912), (113557, 1775248), (221906, 908456), (227114, 887624), (443812, 454228)]