199380246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{5693}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 430466400

約数和(自身を除く): 231086154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1347, 2694, 5693, 5837, 11386, 11674, 17079, 17511, 34158, 35022, 74009, 148018, 222027, 444054, 2556157, 5112314, 7668471, 15336942, 33230041, 66460082, 99690123, 199380246]

約数ペア:

[(1, 199380246), (2, 99690123), (3, 66460082), (6, 33230041), (13, 15336942), (26, 7668471), (39, 5112314), (78, 2556157), (449, 444054), (898, 222027), (1347, 148018), (2694, 74009), (5693, 35022), (5837, 34158), (11386, 17511), (11674, 17079)]