201906406975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{37243}}^1$

素因数の和:39656

約数の個数: 48

約数和(自身を含む): 308277824512

約数和(自身を除く): 106371417537

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 2383, 11915, 16681, 30979, 37243, 59575, 83405, 154895, 186215, 216853, 260701, 417025, 484159, 774475, 931075, 1084265, 1303505, 2420795, 3389113, 5421325, 6517525, 12103975, 16945565, 84727825, 88750069, 443750345, 621250483, 1153750897, 2218751725, 3106252415, 5768754485, 8076256279, 15531262075, 28843772425, 40381281395, 201906406975]

約数ペア:

[(1, 201906406975), (5, 40381281395), (7, 28843772425), (13, 15531262075), (25, 8076256279), (35, 5768754485), (65, 3106252415), (91, 2218751725), (175, 1153750897), (325, 621250483), (455, 443750345), (2275, 88750069), (2383, 84727825), (11915, 16945565), (16681, 12103975), (30979, 6517525), (37243, 5421325), (59575, 3389113), (83405, 2420795), (154895, 1303505), (186215, 1084265), (216853, 931075), (260701, 774475), (417025, 484159)]