218556035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 281534400

約数和(自身を除く): 62978365

約数列:

[1, 5, 29, 41, 97, 145, 205, 379, 485, 1189, 1895, 2813, 3977, 5945, 10991, 14065, 15539, 19885, 36763, 54955, 77695, 115333, 183815, 450631, 576665, 1066127, 1507283, 2253155, 5330635, 7536415, 43711207, 218556035]

約数ペア:

[(1, 218556035), (5, 43711207), (29, 7536415), (41, 5330635), (97, 2253155), (145, 1507283), (205, 1066127), (379, 576665), (485, 450631), (1189, 183815), (1895, 115333), (2813, 77695), (3977, 54955), (5945, 36763), (10991, 19885), (14065, 15539)]