201518005244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{15359}}^1\times {\mathrm{46199}}^1$

素因数の和:61633

約数の個数: 24

約数和(自身を含む): 357654528000

約数和(自身を除く): 156136522756

約数列:

[1, 2, 4, 71, 142, 284, 15359, 30718, 46199, 61436, 92398, 184796, 1090489, 2180978, 3280129, 4361956, 6560258, 13120516, 709570441, 1419140882, 2838281764, 50379501311, 100759002622, 201518005244]

約数ペア:

[(1, 201518005244), (2, 100759002622), (4, 50379501311), (71, 2838281764), (142, 1419140882), (284, 709570441), (15359, 13120516), (30718, 6560258), (46199, 4361956), (61436, 3280129), (92398, 2180978), (184796, 1090489)]