202036940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17387}}^1$

素因数の和:17486

約数の個数: 48

約数和(自身を含む): 490758912

約数和(自身を除く): 288721972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 17387, 34774, 69548, 86935, 121709, 173870, 243418, 347740, 486836, 608545, 1217090, 1443121, 2434180, 2886242, 5772484, 7215605, 10101847, 14431210, 20203694, 28862420, 40407388, 50509235, 101018470, 202036940]

約数ペア:

[(1, 202036940), (2, 101018470), (4, 50509235), (5, 40407388), (7, 28862420), (10, 20203694), (14, 14431210), (20, 10101847), (28, 7215605), (35, 5772484), (70, 2886242), (83, 2434180), (140, 1443121), (166, 1217090), (332, 608545), (415, 486836), (581, 347740), (830, 243418), (1162, 173870), (1660, 121709), (2324, 86935), (2905, 69548), (5810, 34774), (11620, 17387)]