202595518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 127383362

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 1159, 1231, 1349, 2318, 2462, 2698, 4331, 8662, 23389, 46778, 75091, 82289, 87401, 150182, 164578, 174802, 1426729, 1660619, 2853458, 3321238, 5331461, 10662922, 101297759, 202595518]

約数ペア:

[(1, 202595518), (2, 101297759), (19, 10662922), (38, 5331461), (61, 3321238), (71, 2853458), (122, 1660619), (142, 1426729), (1159, 174802), (1231, 164578), (1349, 150182), (2318, 87401), (2462, 82289), (2698, 75091), (4331, 46778), (8662, 23389)]