201159238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 352180800

約数和(自身を除く): 151021562

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 511, 1022, 1043, 1321, 2086, 2642, 9247, 10877, 18494, 21754, 76139, 96433, 152278, 192866, 196829, 393658, 675031, 1350062, 1377803, 2755606, 14368517, 28737034, 100579619, 201159238]

約数ペア:

[(1, 201159238), (2, 100579619), (7, 28737034), (14, 14368517), (73, 2755606), (146, 1377803), (149, 1350062), (298, 675031), (511, 393658), (1022, 196829), (1043, 192866), (1321, 152278), (2086, 96433), (2642, 76139), (9247, 21754), (10877, 18494)]