202794996920

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{9371303}}^1$

素因数の和:9371855

約数の個数: 32

約数和(自身を含む): 457132209120

約数和(自身を除く): 254337212200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640, 9371303, 18742606, 37485212, 46856515, 74970424, 93713030, 187426060, 374852120, 5069874923, 10139749846, 20279499692, 25349374615, 40558999384, 50698749230, 101397498460, 202794996920]

約数ペア:

[(1, 202794996920), (2, 101397498460), (4, 50698749230), (5, 40558999384), (8, 25349374615), (10, 20279499692), (20, 10139749846), (40, 5069874923), (541, 374852120), (1082, 187426060), (2164, 93713030), (2705, 74970424), (4328, 46856515), (5410, 37485212), (10820, 18742606), (21640, 9371303)]