206391738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158519}}^1$

素因数の和:158562

約数の個数: 32

約数和(自身を含む): 486973440

約数和(自身を除く): 280581702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 158519, 317038, 475557, 951114, 1109633, 2219266, 3328899, 4914089, 6657798, 9828178, 14742267, 29484534, 34398623, 68797246, 103195869, 206391738]

約数ペア:

[(1, 206391738), (2, 103195869), (3, 68797246), (6, 34398623), (7, 29484534), (14, 14742267), (21, 9828178), (31, 6657798), (42, 4914089), (62, 3328899), (93, 2219266), (186, 1109633), (217, 951114), (434, 475557), (651, 317038), (1302, 158519)]