207545772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8671

約数の個数: 72

約数和(自身を含む): 577145520

約数和(自身を除く): 369599748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 8609, 12054, 17218, 24108, 25827, 34436, 51654, 60263, 103308, 120526, 180789, 241052, 352969, 361578, 421841, 705938, 723156, 843682, 1058907, 1265523, 1411876, 1687364, 2117814, 2470783, 2531046, 4235628, 4941566, 5062092, 7412349, 9883132, 14824698, 17295481, 29649396, 34590962, 51886443, 69181924, 103772886, 207545772]

約数ペア:

[(1, 207545772), (2, 103772886), (3, 69181924), (4, 51886443), (6, 34590962), (7, 29649396), (12, 17295481), (14, 14824698), (21, 9883132), (28, 7412349), (41, 5062092), (42, 4941566), (49, 4235628), (82, 2531046), (84, 2470783), (98, 2117814), (123, 1687364), (147, 1411876), (164, 1265523), (196, 1058907), (246, 843682), (287, 723156), (294, 705938), (492, 421841), (574, 361578), (588, 352969), (861, 241052), (1148, 180789), (1722, 120526), (2009, 103308), (3444, 60263), (4018, 51654), (6027, 34436), (8036, 25827), (8609, 24108), (12054, 17218)]