201620793236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1\times {\mathrm{9473}}^1$

素因数の和:14184

約数の個数: 48

約数和(自身を含む): 374182072320

約数和(自身を除く): 172561279084

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 4639, 9278, 9473, 18556, 18946, 37892, 143809, 171643, 287618, 293663, 343286, 350501, 575236, 587326, 686572, 701002, 1174652, 1402004, 5320933, 10641866, 10865531, 21283732, 21731062, 43462124, 43945247, 87890494, 175780988, 1362302657, 1625974139, 2724605314, 3251948278, 5449210628, 6503896556, 50405198309, 100810396618, 201620793236]

約数ペア:

[(1, 201620793236), (2, 100810396618), (4, 50405198309), (31, 6503896556), (37, 5449210628), (62, 3251948278), (74, 2724605314), (124, 1625974139), (148, 1362302657), (1147, 175780988), (2294, 87890494), (4588, 43945247), (4639, 43462124), (9278, 21731062), (9473, 21283732), (18556, 10865531), (18946, 10641866), (37892, 5320933), (143809, 1402004), (171643, 1174652), (287618, 701002), (293663, 686572), (343286, 587326), (350501, 575236)]