210652988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15641}}^1$

素因数の和:15702

約数の個数: 48

約数和(自身を含む): 466006464

約数和(自身を除く): 255353476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 15641, 31282, 62564, 109487, 203333, 218974, 406666, 437948, 578717, 813332, 1157434, 1423331, 2314868, 2846662, 4051019, 5693324, 7523321, 8102038, 15046642, 16204076, 30093284, 52663247, 105326494, 210652988]

約数ペア:

[(1, 210652988), (2, 105326494), (4, 52663247), (7, 30093284), (13, 16204076), (14, 15046642), (26, 8102038), (28, 7523321), (37, 5693324), (52, 4051019), (74, 2846662), (91, 2314868), (148, 1423331), (182, 1157434), (259, 813332), (364, 578717), (481, 437948), (518, 406666), (962, 218974), (1036, 203333), (1924, 109487), (3367, 62564), (6734, 31282), (13468, 15641)]