220603902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3709}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 461583360

約数和(自身を除く): 240979458

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 862, 1293, 2586, 3709, 7418, 9913, 11127, 19826, 22254, 29739, 59478, 85307, 170614, 255921, 511842, 1598579, 3197158, 4795737, 9591474, 36767317, 73534634, 110301951, 220603902]

約数ペア:

[(1, 220603902), (2, 110301951), (3, 73534634), (6, 36767317), (23, 9591474), (46, 4795737), (69, 3197158), (138, 1598579), (431, 511842), (862, 255921), (1293, 170614), (2586, 85307), (3709, 59478), (7418, 29739), (9913, 22254), (11127, 19826)]