211767530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6011}}^1$

素因数の和:6302

約数の個数: 32

約数和(自身を含む): 412086528

約数和(自身を除く): 200318998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 6011, 7046, 12022, 17615, 30055, 35230, 60110, 78143, 156286, 390715, 781430, 1628981, 3257962, 8144905, 16289810, 21176753, 42353506, 105883765, 211767530]

約数ペア:

[(1, 211767530), (2, 105883765), (5, 42353506), (10, 21176753), (13, 16289810), (26, 8144905), (65, 3257962), (130, 1628981), (271, 781430), (542, 390715), (1355, 156286), (2710, 78143), (3523, 60110), (6011, 35230), (7046, 30055), (12022, 17615)]