220199192619

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5711}}^1\times {\mathrm{10613}}^1$

素因数の和:16507

約数の個数: 32

約数和(自身を含む): 337572071424

約数和(自身を除く): 117372878805

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 5711, 10613, 17133, 31839, 39977, 74291, 119931, 222873, 988003, 1836049, 2964009, 5508147, 6916021, 12852343, 20748063, 38557029, 60610843, 181832529, 424275901, 1272827703, 10485675839, 31457027517, 73399730873, 220199192619]

約数ペア:

[(1, 220199192619), (3, 73399730873), (7, 31457027517), (21, 10485675839), (173, 1272827703), (519, 424275901), (1211, 181832529), (3633, 60610843), (5711, 38557029), (10613, 20748063), (17133, 12852343), (31839, 6916021), (39977, 5508147), (74291, 2964009), (119931, 1836049), (222873, 988003)]