220065612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82981}}^1$

素因数の和:83018

約数の個数: 48

約数和(自身を含む): 585520992

約数和(自身を除く): 365455380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 82981, 165962, 248943, 331924, 497886, 995772, 1078753, 1410677, 2157506, 2821354, 3236259, 4232031, 4315012, 5642708, 6472518, 8464062, 12945036, 16928124, 18338801, 36677602, 55016403, 73355204, 110032806, 220065612]

約数ペア:

[(1, 220065612), (2, 110032806), (3, 73355204), (4, 55016403), (6, 36677602), (12, 18338801), (13, 16928124), (17, 12945036), (26, 8464062), (34, 6472518), (39, 5642708), (51, 4315012), (52, 4232031), (68, 3236259), (78, 2821354), (102, 2157506), (156, 1410677), (204, 1078753), (221, 995772), (442, 497886), (663, 331924), (884, 248943), (1326, 165962), (2652, 82981)]