222725724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33203}}^1$

素因数の和:33266

約数の個数: 48

約数和(自身を含む): 572702592

約数和(自身を除く): 349976868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 33203, 66406, 99609, 132812, 199218, 398436, 431639, 863278, 1294917, 1427729, 1726556, 2589834, 2855458, 4283187, 5179668, 5710916, 8566374, 17132748, 18560477, 37120954, 55681431, 74241908, 111362862, 222725724]

約数ペア:

[(1, 222725724), (2, 111362862), (3, 74241908), (4, 55681431), (6, 37120954), (12, 18560477), (13, 17132748), (26, 8566374), (39, 5710916), (43, 5179668), (52, 4283187), (78, 2855458), (86, 2589834), (129, 1726556), (156, 1427729), (172, 1294917), (258, 863278), (516, 431639), (559, 398436), (1118, 199218), (1677, 132812), (2236, 99609), (3354, 66406), (6708, 33203)]