201523170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80933}}^1$

素因数の和:81026

約数の個数: 32

約数和(自身を含む): 489488832

約数和(自身を除く): 287965662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 80933, 161866, 242799, 404665, 485598, 809330, 1213995, 2427990, 6717439, 13434878, 20152317, 33587195, 40304634, 67174390, 100761585, 201523170]

約数ペア:

[(1, 201523170), (2, 100761585), (3, 67174390), (5, 40304634), (6, 33587195), (10, 20152317), (15, 13434878), (30, 6717439), (83, 2427990), (166, 1213995), (249, 809330), (415, 485598), (498, 404665), (830, 242799), (1245, 161866), (2490, 80933)]