201259156

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 414554112

約数和(自身を除く): 213294956

約数列:

[1, 2, 4, 7, 14, 28, 67, 71, 134, 142, 268, 284, 469, 497, 938, 994, 1511, 1876, 1988, 3022, 4757, 6044, 9514, 10577, 19028, 21154, 33299, 42308, 66598, 101237, 107281, 133196, 202474, 214562, 404948, 429124, 708659, 750967, 1417318, 1501934, 2834636, 3003868, 7187827, 14375654, 28751308, 50314789, 100629578, 201259156]

約数ペア:

[(1, 201259156), (2, 100629578), (4, 50314789), (7, 28751308), (14, 14375654), (28, 7187827), (67, 3003868), (71, 2834636), (134, 1501934), (142, 1417318), (268, 750967), (284, 708659), (469, 429124), (497, 404948), (938, 214562), (994, 202474), (1511, 133196), (1876, 107281), (1988, 101237), (3022, 66598), (4757, 42308), (6044, 33299), (9514, 21154), (10577, 19028)]