210644538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32537}}^1$

素因数の和:32638

約数の個数: 32

約数和(自身を含む): 459176256

約数和(自身を除く): 248531718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 32537, 65074, 97611, 195222, 422981, 845962, 1268943, 2537886, 2700571, 5401142, 8101713, 16203426, 35107423, 70214846, 105322269, 210644538]

約数ペア:

[(1, 210644538), (2, 105322269), (3, 70214846), (6, 35107423), (13, 16203426), (26, 8101713), (39, 5401142), (78, 2700571), (83, 2537886), (166, 1268943), (249, 845962), (498, 422981), (1079, 195222), (2158, 97611), (3237, 65074), (6474, 32537)]