207050002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 334886400

約数和(自身を除く): 127836398

約数列:

[1, 2, 23, 37, 46, 74, 239, 478, 509, 851, 1018, 1702, 5497, 8843, 10994, 11707, 17686, 18833, 23414, 37666, 121651, 203389, 243302, 406778, 433159, 866318, 2797973, 4501087, 5595946, 9002174, 103525001, 207050002]

約数ペア:

[(1, 207050002), (2, 103525001), (23, 9002174), (37, 5595946), (46, 4501087), (74, 2797973), (239, 866318), (478, 433159), (509, 406778), (851, 243302), (1018, 203389), (1702, 121651), (5497, 37666), (8843, 23414), (10994, 18833), (11707, 17686)]