220757796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{876023}}^1$

素因数の和:876040

約数の個数: 36

約数和(自身を含む): 637745472

約数和(自身を除く): 416987676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 876023, 1752046, 2628069, 3504092, 5256138, 6132161, 7884207, 10512276, 12264322, 15768414, 18396483, 24528644, 31536828, 36792966, 55189449, 73585932, 110378898, 220757796]

約数ペア:

[(1, 220757796), (2, 110378898), (3, 73585932), (4, 55189449), (6, 36792966), (7, 31536828), (9, 24528644), (12, 18396483), (14, 15768414), (18, 12264322), (21, 10512276), (28, 7884207), (36, 6132161), (42, 5256138), (63, 3504092), (84, 2628069), (126, 1752046), (252, 876023)]