204048312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{654001}}^1$

素因数の和:654023

約数の個数: 32

約数和(自身を含む): 549361680

約数和(自身を除く): 345313368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 654001, 1308002, 1962003, 2616004, 3924006, 5232008, 7848012, 8502013, 15696024, 17004026, 25506039, 34008052, 51012078, 68016104, 102024156, 204048312]

約数ペア:

[(1, 204048312), (2, 102024156), (3, 68016104), (4, 51012078), (6, 34008052), (8, 25506039), (12, 17004026), (13, 15696024), (24, 8502013), (26, 7848012), (39, 5232008), (52, 3924006), (78, 2616004), (104, 1962003), (156, 1308002), (312, 654001)]