211301506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1543}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 357960960

約数和(自身を除く): 146659454

約数列:

[1, 2, 13, 23, 26, 46, 229, 299, 458, 598, 1543, 2977, 3086, 5267, 5954, 10534, 20059, 35489, 40118, 68471, 70978, 136942, 353347, 461357, 706694, 922714, 4593511, 8126981, 9187022, 16253962, 105650753, 211301506]

約数ペア:

[(1, 211301506), (2, 105650753), (13, 16253962), (23, 9187022), (26, 8126981), (46, 4593511), (229, 922714), (299, 706694), (458, 461357), (598, 353347), (1543, 136942), (2977, 70978), (3086, 68471), (5267, 40118), (5954, 35489), (10534, 20059)]