206896050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2408

約数の個数: 72

約数和(自身を含む): 558751440

約数和(自身を除く): 351855390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 1055, 1266, 1899, 2110, 2179, 3165, 3798, 4358, 5275, 6330, 6537, 9495, 10550, 10895, 13074, 15825, 18990, 19611, 21790, 31650, 32685, 39222, 47475, 54475, 65370, 94950, 98055, 108950, 163425, 196110, 326850, 459769, 490275, 919538, 980550, 1379307, 2298845, 2758614, 4137921, 4597690, 6896535, 8275842, 11494225, 13793070, 20689605, 22988450, 34482675, 41379210, 68965350, 103448025, 206896050]

約数ペア:

[(1, 206896050), (2, 103448025), (3, 68965350), (5, 41379210), (6, 34482675), (9, 22988450), (10, 20689605), (15, 13793070), (18, 11494225), (25, 8275842), (30, 6896535), (45, 4597690), (50, 4137921), (75, 2758614), (90, 2298845), (150, 1379307), (211, 980550), (225, 919538), (422, 490275), (450, 459769), (633, 326850), (1055, 196110), (1266, 163425), (1899, 108950), (2110, 98055), (2179, 94950), (3165, 65370), (3798, 54475), (4358, 47475), (5275, 39222), (6330, 32685), (6537, 31650), (9495, 21790), (10550, 19611), (10895, 18990), (13074, 15825)]