213175044

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{19543}}^1$

素因数の和:19657

約数の個数: 48

約数和(自身を含む): 558176640

約数和(自身を除く): 345001596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 19543, 39086, 58629, 78172, 117258, 175887, 234516, 351774, 527661, 703548, 1055322, 1973843, 2110644, 3947686, 5921529, 7895372, 11843058, 17764587, 23686116, 35529174, 53293761, 71058348, 106587522, 213175044]

約数ペア:

[(1, 213175044), (2, 106587522), (3, 71058348), (4, 53293761), (6, 35529174), (9, 23686116), (12, 17764587), (18, 11843058), (27, 7895372), (36, 5921529), (54, 3947686), (101, 2110644), (108, 1973843), (202, 1055322), (303, 703548), (404, 527661), (606, 351774), (909, 234516), (1212, 175887), (1818, 117258), (2727, 78172), (3636, 58629), (5454, 39086), (10908, 19543)]