203780010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22567}}^1$

素因数の和:22627

約数の個数: 64

約数和(自身を含む): 571963392

約数和(自身を除く): 368183382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 22567, 45134, 67701, 112835, 135402, 157969, 225670, 315938, 338505, 473907, 677010, 789845, 947814, 970381, 1579690, 1940762, 2369535, 2911143, 4739070, 4851905, 5822286, 6792667, 9703810, 13585334, 14555715, 20378001, 29111430, 33963335, 40756002, 67926670, 101890005, 203780010]

約数ペア:

[(1, 203780010), (2, 101890005), (3, 67926670), (5, 40756002), (6, 33963335), (7, 29111430), (10, 20378001), (14, 14555715), (15, 13585334), (21, 9703810), (30, 6792667), (35, 5822286), (42, 4851905), (43, 4739070), (70, 2911143), (86, 2369535), (105, 1940762), (129, 1579690), (210, 970381), (215, 947814), (258, 789845), (301, 677010), (430, 473907), (602, 338505), (645, 315938), (903, 225670), (1290, 157969), (1505, 135402), (1806, 112835), (3010, 67701), (4515, 45134), (9030, 22567)]