203468818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12041}}^1$

素因数の和:12138

約数の個数: 32

約数和(自身を含む): 374554368

約数和(自身を除く): 171085550

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 12041, 16898, 24082, 84287, 168574, 204697, 409394, 854911, 1432879, 1709822, 2865758, 5984377, 11968754, 14533487, 29066974, 101734409, 203468818]

約数ペア:

[(1, 203468818), (2, 101734409), (7, 29066974), (14, 14533487), (17, 11968754), (34, 5984377), (71, 2865758), (119, 1709822), (142, 1432879), (238, 854911), (497, 409394), (994, 204697), (1207, 168574), (2414, 84287), (8449, 24082), (12041, 16898)]