199191330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170249}}^1$

素因数の和:170275

約数の個数: 48

約数和(自身を含む): 557739000

約数和(自身を除く): 358547670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 170249, 340498, 510747, 851245, 1021494, 1532241, 1702490, 2213237, 2553735, 3064482, 4426474, 5107470, 6639711, 7661205, 11066185, 13279422, 15322410, 19919133, 22132370, 33198555, 39838266, 66397110, 99595665, 199191330]

約数ペア:

[(1, 199191330), (2, 99595665), (3, 66397110), (5, 39838266), (6, 33198555), (9, 22132370), (10, 19919133), (13, 15322410), (15, 13279422), (18, 11066185), (26, 7661205), (30, 6639711), (39, 5107470), (45, 4426474), (65, 3064482), (78, 2553735), (90, 2213237), (117, 1702490), (130, 1532241), (195, 1021494), (234, 851245), (390, 510747), (585, 340498), (1170, 170249)]