201639840070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8910289}}^1$

素因数の和:8910400

約数の個数: 32

約数和(自身を含む): 379792200960

約数和(自身を除く): 178152360890

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 8910289, 17820578, 44551445, 89102890, 276218959, 552437918, 650451097, 1300902194, 1381094795, 2762189590, 3252255485, 6504510970, 20163984007, 40327968014, 100819920035, 201639840070]

約数ペア:

[(1, 201639840070), (2, 100819920035), (5, 40327968014), (10, 20163984007), (31, 6504510970), (62, 3252255485), (73, 2762189590), (146, 1381094795), (155, 1300902194), (310, 650451097), (365, 552437918), (730, 276218959), (2263, 89102890), (4526, 44551445), (11315, 17820578), (22630, 8910289)]