202000970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62539}}^1$

素因数の和:62582

約数の個数: 32

約数和(自身を含む): 405259200

約数和(自身を除く): 203258230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62539, 125078, 312695, 625390, 1063163, 1188241, 2126326, 2376482, 5315815, 5941205, 10631630, 11882410, 20200097, 40400194, 101000485, 202000970]

約数ペア:

[(1, 202000970), (2, 101000485), (5, 40400194), (10, 20200097), (17, 11882410), (19, 10631630), (34, 5941205), (38, 5315815), (85, 2376482), (95, 2126326), (170, 1188241), (190, 1063163), (323, 625390), (646, 312695), (1615, 125078), (3230, 62539)]