202366920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240913}}^1$

素因数の和:240934

約数の個数: 64

約数和(自身を含む): 693832320

約数和(自身を除く): 491465400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 240913, 481826, 722739, 963652, 1204565, 1445478, 1686391, 1927304, 2409130, 2890956, 3372782, 3613695, 4818260, 5059173, 5781912, 6745564, 7227390, 8431955, 9636520, 10118346, 13491128, 14454780, 16863910, 20236692, 25295865, 28909560, 33727820, 40473384, 50591730, 67455640, 101183460, 202366920]

約数ペア:

[(1, 202366920), (2, 101183460), (3, 67455640), (4, 50591730), (5, 40473384), (6, 33727820), (7, 28909560), (8, 25295865), (10, 20236692), (12, 16863910), (14, 14454780), (15, 13491128), (20, 10118346), (21, 9636520), (24, 8431955), (28, 7227390), (30, 6745564), (35, 5781912), (40, 5059173), (42, 4818260), (56, 3613695), (60, 3372782), (70, 2890956), (84, 2409130), (105, 1927304), (120, 1686391), (140, 1445478), (168, 1204565), (210, 963652), (280, 722739), (420, 481826), (840, 240913)]