210130986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65707}}^1$

素因数の和:65766

約数の個数: 32

約数和(自身を含む): 463635648

約数和(自身を除く): 253504662

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 65707, 131414, 197121, 394242, 854191, 1708382, 2562573, 2693987, 5125146, 5387974, 8081961, 16163922, 35021831, 70043662, 105065493, 210130986]

約数ペア:

[(1, 210130986), (2, 105065493), (3, 70043662), (6, 35021831), (13, 16163922), (26, 8081961), (39, 5387974), (41, 5125146), (78, 2693987), (82, 2562573), (123, 1708382), (246, 854191), (533, 394242), (1066, 197121), (1599, 131414), (3198, 65707)]