202162005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 363657216

約数和(自身を除く): 161495211

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 313, 463, 465, 939, 1389, 1395, 1565, 2315, 2817, 4167, 4695, 6945, 9703, 14085, 14353, 20835, 29109, 43059, 48515, 71765, 87327, 129177, 144919, 145545, 215295, 434757, 436635, 645885, 724595, 1304271, 2173785, 4492489, 6521355, 13477467, 22462445, 40432401, 67387335, 202162005]

約数ペア:

[(1, 202162005), (3, 67387335), (5, 40432401), (9, 22462445), (15, 13477467), (31, 6521355), (45, 4492489), (93, 2173785), (155, 1304271), (279, 724595), (313, 645885), (463, 436635), (465, 434757), (939, 215295), (1389, 145545), (1395, 144919), (1565, 129177), (2315, 87327), (2817, 71765), (4167, 48515), (4695, 43059), (6945, 29109), (9703, 20835), (14085, 14353)]