197267364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2243}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 571771200

約数和(自身を除く): 374503836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 2094, 2243, 2443, 3141, 4188, 4486, 4886, 6282, 6729, 7329, 8972, 9772, 12564, 13458, 14658, 15701, 20187, 21987, 26916, 29316, 31402, 40374, 43974, 47103, 62804, 80748, 87948, 94206, 141309, 188412, 282618, 565236, 782807, 1565614, 2348421, 3131228, 4696842, 5479649, 7045263, 9393684, 10959298, 14090526, 16438947, 21918596, 28181052, 32877894, 49316841, 65755788, 98633682, 197267364]

約数ペア:

[(1, 197267364), (2, 98633682), (3, 65755788), (4, 49316841), (6, 32877894), (7, 28181052), (9, 21918596), (12, 16438947), (14, 14090526), (18, 10959298), (21, 9393684), (28, 7045263), (36, 5479649), (42, 4696842), (63, 3131228), (84, 2348421), (126, 1565614), (252, 782807), (349, 565236), (698, 282618), (1047, 188412), (1396, 141309), (2094, 94206), (2243, 87948), (2443, 80748), (3141, 62804), (4188, 47103), (4486, 43974), (4886, 40374), (6282, 31402), (6729, 29316), (7329, 26916), (8972, 21987), (9772, 20187), (12564, 15701), (13458, 14658)]