207906390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5011}}^1$

素因数の和:5485

約数の個数: 48

約数和(自身を含む): 541837296

約数和(自身を除く): 333930906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 461, 922, 1383, 2305, 2766, 4149, 4610, 5011, 6915, 8298, 10022, 13830, 15033, 20745, 25055, 30066, 41490, 45099, 50110, 75165, 90198, 150330, 225495, 450990, 2310071, 4620142, 6930213, 11550355, 13860426, 20790639, 23100710, 34651065, 41581278, 69302130, 103953195, 207906390]

約数ペア:

[(1, 207906390), (2, 103953195), (3, 69302130), (5, 41581278), (6, 34651065), (9, 23100710), (10, 20790639), (15, 13860426), (18, 11550355), (30, 6930213), (45, 4620142), (90, 2310071), (461, 450990), (922, 225495), (1383, 150330), (2305, 90198), (2766, 75165), (4149, 50110), (4610, 45099), (5011, 41490), (6915, 30066), (8298, 25055), (10022, 20745), (13830, 15033)]