220190964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9967}}^1$

素因数の和:10244

約数の個数: 48

約数和(自身を含む): 589467648

約数和(自身を除く): 369276684

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, 9967, 11046, 19934, 22092, 29901, 39868, 59802, 69769, 119604, 139538, 209307, 279076, 418614, 837228, 2621321, 5242642, 7863963, 10485284, 15727926, 18349247, 31455852, 36698494, 55047741, 73396988, 110095482, 220190964]

約数ペア:

[(1, 220190964), (2, 110095482), (3, 73396988), (4, 55047741), (6, 36698494), (7, 31455852), (12, 18349247), (14, 15727926), (21, 10485284), (28, 7863963), (42, 5242642), (84, 2621321), (263, 837228), (526, 418614), (789, 279076), (1052, 209307), (1578, 139538), (1841, 119604), (3156, 69769), (3682, 59802), (5523, 39868), (7364, 29901), (9967, 22092), (11046, 19934)]