221377322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 357739200

約数和(自身を除く): 136361878

約数列:

[1, 2, 19, 38, 59, 118, 293, 337, 586, 674, 1121, 2242, 5567, 6403, 11134, 12806, 17287, 19883, 34574, 39766, 98741, 197482, 328453, 377777, 656906, 755554, 1876079, 3752158, 5825719, 11651438, 110688661, 221377322]

約数ペア:

[(1, 221377322), (2, 110688661), (19, 11651438), (38, 5825719), (59, 3752158), (118, 1876079), (293, 755554), (337, 656906), (586, 377777), (674, 328453), (1121, 197482), (2242, 98741), (5567, 39766), (6403, 34574), (11134, 19883), (12806, 17287)]