207335544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664537}}^1$

素因数の和:664559

約数の個数: 32

約数和(自身を含む): 558211920

約数和(自身を除く): 350876376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 664537, 1329074, 1993611, 2658148, 3987222, 5316296, 7974444, 8638981, 15948888, 17277962, 25916943, 34555924, 51833886, 69111848, 103667772, 207335544]

約数ペア:

[(1, 207335544), (2, 103667772), (3, 69111848), (4, 51833886), (6, 34555924), (8, 25916943), (12, 17277962), (13, 15948888), (24, 8638981), (26, 7974444), (39, 5316296), (52, 3987222), (78, 2658148), (104, 1993611), (156, 1329074), (312, 664537)]