220116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 592704

約数和(自身を除く): 372588

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 83, 102, 156, 166, 204, 221, 249, 332, 442, 498, 663, 884, 996, 1079, 1326, 1411, 2158, 2652, 2822, 3237, 4233, 4316, 5644, 6474, 8466, 12948, 16932, 18343, 36686, 55029, 73372, 110058, 220116]

約数ペア:

[(1, 220116), (2, 110058), (3, 73372), (4, 55029), (6, 36686), (12, 18343), (13, 16932), (17, 12948), (26, 8466), (34, 6474), (39, 5644), (51, 4316), (52, 4233), (68, 3237), (78, 2822), (83, 2652), (102, 2158), (156, 1411), (166, 1326), (204, 1079), (221, 996), (249, 884), (332, 663), (442, 498)]