201996715995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2293723}}^1$

素因数の和:2293856

約数の個数: 48

約数和(自身を含む): 372133781760

約数和(自身を除く): 170137065765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1545, 1957, 4635, 5871, 9785, 17613, 29355, 88065, 2293723, 6881169, 11468615, 20643507, 34405845, 43580737, 103217535, 130742211, 217903685, 236253469, 392226633, 653711055, 708760407, 1181267345, 1961133165, 2126281221, 3543802035, 4488815911, 10631406105, 13466447733, 22444079555, 40399343199, 67332238665, 201996715995]

約数ペア:

[(1, 201996715995), (3, 67332238665), (5, 40399343199), (9, 22444079555), (15, 13466447733), (19, 10631406105), (45, 4488815911), (57, 3543802035), (95, 2126281221), (103, 1961133165), (171, 1181267345), (285, 708760407), (309, 653711055), (515, 392226633), (855, 236253469), (927, 217903685), (1545, 130742211), (1957, 103217535), (4635, 43580737), (5871, 34405845), (9785, 20643507), (17613, 11468615), (29355, 6881169), (88065, 2293723)]