237217864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10370

約数の個数: 48

約数和(自身を含む): 510010020

約数和(自身を除く): 272792156

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 10321, 11492, 20642, 22984, 41284, 82568, 134173, 175457, 268346, 350914, 536692, 701828, 1073384, 1403656, 1744249, 2280941, 3488498, 4561882, 6976996, 9123764, 13953992, 18247528, 29652233, 59304466, 118608932, 237217864]

約数ペア:

[(1, 237217864), (2, 118608932), (4, 59304466), (8, 29652233), (13, 18247528), (17, 13953992), (26, 9123764), (34, 6976996), (52, 4561882), (68, 3488498), (104, 2280941), (136, 1744249), (169, 1403656), (221, 1073384), (338, 701828), (442, 536692), (676, 350914), (884, 268346), (1352, 175457), (1768, 134173), (2873, 82568), (5746, 41284), (10321, 22984), (11492, 20642)]