201478880421

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1\times {\mathrm{43487}}^1$

素因数の和:49170

約数の個数: 48

約数和(自身を含む): 358256231424

約数和(自身を除く): 156777351003

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 5657, 16971, 39599, 43487, 50913, 73541, 118797, 130461, 220623, 304409, 356391, 391383, 514787, 565331, 661869, 913227, 1544361, 1695993, 2739681, 3957317, 4633083, 5087979, 11871951, 35615853, 246005959, 738017877, 1722041713, 2214053631, 3198077467, 5166125139, 9594232401, 15498375417, 22386542269, 28782697203, 67159626807, 201478880421]

約数ペア:

[(1, 201478880421), (3, 67159626807), (7, 28782697203), (9, 22386542269), (13, 15498375417), (21, 9594232401), (39, 5166125139), (63, 3198077467), (91, 2214053631), (117, 1722041713), (273, 738017877), (819, 246005959), (5657, 35615853), (16971, 11871951), (39599, 5087979), (43487, 4633083), (50913, 3957317), (73541, 2739681), (118797, 1695993), (130461, 1544361), (220623, 913227), (304409, 661869), (356391, 565331), (391383, 514787)]