201225188857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{35951}}^1$

素因数の和:36589

約数の個数: 32

約数和(自身を含む): 253028450304

約数和(自身を除く): 51803261447

約数列:

[1, 7, 11, 77, 157, 463, 1099, 1727, 3241, 5093, 12089, 35651, 35951, 72691, 251657, 395461, 508837, 799601, 2768227, 5597207, 5644307, 16645313, 39510149, 62087377, 116517191, 183098443, 434611639, 1281689101, 2613314141, 18293198987, 28746455551, 201225188857]

約数ペア:

[(1, 201225188857), (7, 28746455551), (11, 18293198987), (77, 2613314141), (157, 1281689101), (463, 434611639), (1099, 183098443), (1727, 116517191), (3241, 62087377), (5093, 39510149), (12089, 16645313), (35651, 5644307), (35951, 5597207), (72691, 2768227), (251657, 799601), (395461, 508837)]