199225770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{288733}}^1$

素因数の和:288766

約数の個数: 32

約数和(自身を含む): 498932352

約数和(自身を除く): 299706582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 288733, 577466, 866199, 1443665, 1732398, 2887330, 4330995, 6640859, 8661990, 13281718, 19922577, 33204295, 39845154, 66408590, 99612885, 199225770]

約数ペア:

[(1, 199225770), (2, 99612885), (3, 66408590), (5, 39845154), (6, 33204295), (10, 19922577), (15, 13281718), (23, 8661990), (30, 6640859), (46, 4330995), (69, 2887330), (115, 1732398), (138, 1443665), (230, 866199), (345, 577466), (690, 288733)]