201484686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 251389554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 806, 809, 1209, 1339, 1618, 2418, 2427, 2678, 3193, 4017, 4854, 6386, 8034, 9579, 10517, 19158, 21034, 25079, 31551, 41509, 50158, 63102, 75237, 83018, 83327, 124527, 150474, 166654, 249054, 249981, 326027, 499962, 652054, 978081, 1083251, 1956162, 2166502, 2583137, 3249753, 5166274, 6499506, 7749411, 15498822, 33580781, 67161562, 100742343, 201484686]

約数ペア:

[(1, 201484686), (2, 100742343), (3, 67161562), (6, 33580781), (13, 15498822), (26, 7749411), (31, 6499506), (39, 5166274), (62, 3249753), (78, 2583137), (93, 2166502), (103, 1956162), (186, 1083251), (206, 978081), (309, 652054), (403, 499962), (618, 326027), (806, 249981), (809, 249054), (1209, 166654), (1339, 150474), (1618, 124527), (2418, 83327), (2427, 83018), (2678, 75237), (3193, 63102), (4017, 50158), (4854, 41509), (6386, 31551), (8034, 25079), (9579, 21034), (10517, 19158)]