222316796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 54

約数和(自身を含む): 445111632

約数和(自身を除く): 222794836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 361, 494, 676, 722, 911, 988, 1444, 1822, 3211, 3644, 4693, 6422, 9386, 11843, 12844, 17309, 18772, 23686, 34618, 47372, 61009, 69236, 122018, 153959, 225017, 244036, 307918, 328871, 450034, 615836, 657742, 900068, 1315484, 2925221, 4275323, 5850442, 8550646, 11700884, 17101292, 55579199, 111158398, 222316796]

約数ペア:

[(1, 222316796), (2, 111158398), (4, 55579199), (13, 17101292), (19, 11700884), (26, 8550646), (38, 5850442), (52, 4275323), (76, 2925221), (169, 1315484), (247, 900068), (338, 657742), (361, 615836), (494, 450034), (676, 328871), (722, 307918), (911, 244036), (988, 225017), (1444, 153959), (1822, 122018), (3211, 69236), (3644, 61009), (4693, 47372), (6422, 34618), (9386, 23686), (11843, 18772), (12844, 17309)]