202017868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17579}}^1$

素因数の和:17626

約数の個数: 36

約数和(自身を含む): 405359640

約数和(自身を除く): 203341772

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 17579, 35158, 70316, 228527, 298843, 457054, 597686, 914108, 1195372, 2970851, 3884959, 5941702, 7769918, 11883404, 15539836, 50504467, 101008934, 202017868]

約数ペア:

[(1, 202017868), (2, 101008934), (4, 50504467), (13, 15539836), (17, 11883404), (26, 7769918), (34, 5941702), (52, 3884959), (68, 2970851), (169, 1195372), (221, 914108), (338, 597686), (442, 457054), (676, 298843), (884, 228527), (2873, 70316), (5746, 35158), (11492, 17579)]