201743425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 291578560

約数和(自身を除く): 89835135

約数列:

[1, 5, 13, 19, 25, 37, 65, 95, 185, 247, 325, 475, 481, 703, 883, 925, 1235, 2405, 3515, 4415, 6175, 9139, 11479, 12025, 16777, 17575, 22075, 32671, 45695, 57395, 83885, 163355, 218101, 228475, 286975, 419425, 424723, 620749, 816775, 1090505, 2123615, 3103745, 5452525, 8069737, 10618075, 15518725, 40348685, 201743425]

約数ペア:

[(1, 201743425), (5, 40348685), (13, 15518725), (19, 10618075), (25, 8069737), (37, 5452525), (65, 3103745), (95, 2123615), (185, 1090505), (247, 816775), (325, 620749), (475, 424723), (481, 419425), (703, 286975), (883, 228475), (925, 218101), (1235, 163355), (2405, 83885), (3515, 57395), (4415, 45695), (6175, 32671), (9139, 22075), (11479, 17575), (12025, 16777)]