221874186

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{16141}}^1$

素因数の和:16254

約数の個数: 32

約数和(自身を含む): 464889600

約数和(自身を除く): 243015414

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 2291, 4582, 6873, 13746, 16141, 32282, 48423, 96846, 468089, 936178, 1275139, 1404267, 2550278, 2808534, 3825417, 7650834, 36979031, 73958062, 110937093, 221874186]

約数ペア:

[(1, 221874186), (2, 110937093), (3, 73958062), (6, 36979031), (29, 7650834), (58, 3825417), (79, 2808534), (87, 2550278), (158, 1404267), (174, 1275139), (237, 936178), (474, 468089), (2291, 96846), (4582, 48423), (6873, 32282), (13746, 16141)]