201507970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4507}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 385596288

約数和(自身を除く): 184088318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 4507, 8942, 9014, 22355, 22535, 44710, 45070, 76619, 153238, 383095, 766190, 1185341, 2370682, 5926705, 11853410, 20150797, 40301594, 100753985, 201507970]

約数ペア:

[(1, 201507970), (2, 100753985), (5, 40301594), (10, 20150797), (17, 11853410), (34, 5926705), (85, 2370682), (170, 1185341), (263, 766190), (526, 383095), (1315, 153238), (2630, 76619), (4471, 45070), (4507, 44710), (8942, 22535), (9014, 22355)]