201518232

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 511902720

約数和(自身を除く): 310384488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 167, 274, 334, 367, 411, 501, 548, 668, 734, 822, 1002, 1096, 1101, 1336, 1468, 1644, 2004, 2202, 2936, 3288, 4008, 4404, 8808, 22879, 45758, 50279, 61289, 68637, 91516, 100558, 122578, 137274, 150837, 183032, 183867, 201116, 245156, 274548, 301674, 367734, 402232, 490312, 549096, 603348, 735468, 1206696, 1470936, 8396593, 16793186, 25189779, 33586372, 50379558, 67172744, 100759116, 201518232]

約数ペア:

[(1, 201518232), (2, 100759116), (3, 67172744), (4, 50379558), (6, 33586372), (8, 25189779), (12, 16793186), (24, 8396593), (137, 1470936), (167, 1206696), (274, 735468), (334, 603348), (367, 549096), (411, 490312), (501, 402232), (548, 367734), (668, 301674), (734, 274548), (822, 245156), (1002, 201116), (1096, 183867), (1101, 183032), (1336, 150837), (1468, 137274), (1644, 122578), (2004, 100558), (2202, 91516), (2936, 68637), (3288, 61289), (4008, 50279), (4404, 45758), (8808, 22879)]