207524667

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 329472000

約数和(自身を除く): 121947333

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 2287, 3129, 4321, 6861, 12963, 16009, 30247, 48027, 66323, 90741, 198969, 340763, 464261, 1022289, 1392783, 2385341, 7156023, 9882127, 29646381, 69174889, 207524667]

約数ペア:

[(1, 207524667), (3, 69174889), (7, 29646381), (21, 9882127), (29, 7156023), (87, 2385341), (149, 1392783), (203, 1022289), (447, 464261), (609, 340763), (1043, 198969), (2287, 90741), (3129, 66323), (4321, 48027), (6861, 30247), (12963, 16009)]