217955172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5801}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 530256384

約数和(自身を除く): 312301212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 303, 372, 404, 606, 1212, 3131, 5801, 6262, 9393, 11602, 12524, 17403, 18786, 23204, 34806, 37572, 69612, 179831, 359662, 539493, 585901, 719324, 1078986, 1171802, 1757703, 2157972, 2343604, 3515406, 7030812, 18162931, 36325862, 54488793, 72651724, 108977586, 217955172]

約数ペア:

[(1, 217955172), (2, 108977586), (3, 72651724), (4, 54488793), (6, 36325862), (12, 18162931), (31, 7030812), (62, 3515406), (93, 2343604), (101, 2157972), (124, 1757703), (186, 1171802), (202, 1078986), (303, 719324), (372, 585901), (404, 539493), (606, 359662), (1212, 179831), (3131, 69612), (5801, 37572), (6262, 34806), (9393, 23204), (11602, 18786), (12524, 17403)]