210944988

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{4243}}^1$

素因数の和:5634

約数の個数: 36

約数和(自身を含む): 533733928

約数和(自身を除く): 322788940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 2762, 4143, 4243, 5524, 8286, 8486, 12429, 12729, 16572, 16972, 24858, 25458, 38187, 49716, 50916, 76374, 152748, 5859583, 11719166, 17578749, 23438332, 35157498, 52736247, 70314996, 105472494, 210944988]

約数ペア:

[(1, 210944988), (2, 105472494), (3, 70314996), (4, 52736247), (6, 35157498), (9, 23438332), (12, 17578749), (18, 11719166), (36, 5859583), (1381, 152748), (2762, 76374), (4143, 50916), (4243, 49716), (5524, 38187), (8286, 25458), (8486, 24858), (12429, 16972), (12729, 16572)]