223846390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4099}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 415641600

約数和(自身を除く): 191795210

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 4099, 5461, 8198, 10922, 20495, 27305, 40990, 54610, 176257, 352514, 520573, 881285, 1041146, 1762570, 2602865, 5205730, 22384639, 44769278, 111923195, 223846390]

約数ペア:

[(1, 223846390), (2, 111923195), (5, 44769278), (10, 22384639), (43, 5205730), (86, 2602865), (127, 1762570), (215, 1041146), (254, 881285), (430, 520573), (635, 352514), (1270, 176257), (4099, 54610), (5461, 40990), (8198, 27305), (10922, 20495)]