202664830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4463}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 385689600

約数和(自身を除く): 183024770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 4463, 4541, 8926, 9082, 22315, 22705, 44630, 45410, 84797, 169594, 423985, 847970, 1066657, 2133314, 5333285, 10666570, 20266483, 40532966, 101332415, 202664830]

約数ペア:

[(1, 202664830), (2, 101332415), (5, 40532966), (10, 20266483), (19, 10666570), (38, 5333285), (95, 2133314), (190, 1066657), (239, 847970), (478, 423985), (1195, 169594), (2390, 84797), (4463, 45410), (4541, 44630), (8926, 22705), (9082, 22315)]