207506145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179659}}^1$

素因数の和:179685

約数の個数: 32

約数和(自身を含む): 413936640

約数和(自身を除く): 206430495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 179659, 538977, 898295, 1257613, 1976249, 2694885, 3772839, 5928747, 6288065, 9881245, 13833743, 18864195, 29643735, 41501229, 69168715, 207506145]

約数ペア:

[(1, 207506145), (3, 69168715), (5, 41501229), (7, 29643735), (11, 18864195), (15, 13833743), (21, 9881245), (33, 6288065), (35, 5928747), (55, 3772839), (77, 2694885), (105, 1976249), (165, 1257613), (231, 898295), (385, 538977), (1155, 179659)]