207975474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27059}}^1$

素因数の和:27135

約数の個数: 48

約数和(自身を含む): 523448640

約数和(自身を除く): 315473166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 27059, 54118, 81177, 162354, 189413, 243531, 378826, 487062, 568239, 1136478, 1650599, 1704717, 3301198, 3409434, 4951797, 9903594, 11554193, 14855391, 23108386, 29710782, 34662579, 69325158, 103987737, 207975474]

約数ペア:

[(1, 207975474), (2, 103987737), (3, 69325158), (6, 34662579), (7, 29710782), (9, 23108386), (14, 14855391), (18, 11554193), (21, 9903594), (42, 4951797), (61, 3409434), (63, 3301198), (122, 1704717), (126, 1650599), (183, 1136478), (366, 568239), (427, 487062), (549, 378826), (854, 243531), (1098, 189413), (1281, 162354), (2562, 81177), (3843, 54118), (7686, 27059)]