220858562148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9997219}}^1$

素因数の和:9997496

約数の個数: 48

約数和(自身を含む): 591195601920

約数和(自身を除く): 370337039772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 9997219, 19994438, 29991657, 39988876, 59983314, 69980533, 119966628, 139961066, 209941599, 279922132, 419883198, 839766396, 2629268597, 5258537194, 7887805791, 10517074388, 15775611582, 18404880179, 31551223164, 36809760358, 55214640537, 73619520716, 110429281074, 220858562148]

約数ペア:

[(1, 220858562148), (2, 110429281074), (3, 73619520716), (4, 55214640537), (6, 36809760358), (7, 31551223164), (12, 18404880179), (14, 15775611582), (21, 10517074388), (28, 7887805791), (42, 5258537194), (84, 2629268597), (263, 839766396), (526, 419883198), (789, 279922132), (1052, 209941599), (1578, 139961066), (1841, 119966628), (3156, 69980533), (3682, 59983314), (5523, 39988876), (7364, 29991657), (11046, 19994438), (22092, 9997219)]