213501912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40292

約数の個数: 64

約数和(自身を含む): 608640480

約数和(自身を除く): 395138568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 40253, 80506, 120759, 161012, 241518, 322024, 483036, 523289, 684301, 966072, 1046578, 1368602, 1569867, 2052903, 2093156, 2737204, 3139734, 4105806, 4186312, 5474408, 6279468, 8211612, 8895913, 12558936, 16423224, 17791826, 26687739, 35583652, 53375478, 71167304, 106750956, 213501912]

約数ペア:

[(1, 213501912), (2, 106750956), (3, 71167304), (4, 53375478), (6, 35583652), (8, 26687739), (12, 17791826), (13, 16423224), (17, 12558936), (24, 8895913), (26, 8211612), (34, 6279468), (39, 5474408), (51, 4186312), (52, 4105806), (68, 3139734), (78, 2737204), (102, 2093156), (104, 2052903), (136, 1569867), (156, 1368602), (204, 1046578), (221, 966072), (312, 684301), (408, 523289), (442, 483036), (663, 322024), (884, 241518), (1326, 161012), (1768, 120759), (2652, 80506), (5304, 40253)]