201993642

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{128987}}^1$

素因数の和:129027

約数の個数: 32

約数和(自身を含む): 464356800

約数和(自身を除く): 262363158

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 128987, 257974, 386961, 773922, 1160883, 2321766, 3482649, 3740623, 6965298, 7481246, 11221869, 22443738, 33665607, 67331214, 100996821, 201993642]

約数ペア:

[(1, 201993642), (2, 100996821), (3, 67331214), (6, 33665607), (9, 22443738), (18, 11221869), (27, 7481246), (29, 6965298), (54, 3740623), (58, 3482649), (87, 2321766), (174, 1160883), (261, 773922), (522, 386961), (783, 257974), (1566, 128987)]