201397070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 420523488

約数和(自身を除く): 219126418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 461, 553, 790, 922, 1106, 2305, 2765, 3227, 4610, 5530, 6241, 6454, 12482, 16135, 31205, 32270, 36419, 43687, 62410, 72838, 87374, 182095, 218435, 254933, 364190, 436870, 509866, 1274665, 2549330, 2877101, 5754202, 14385505, 20139707, 28771010, 40279414, 100698535, 201397070]

約数ペア:

[(1, 201397070), (2, 100698535), (5, 40279414), (7, 28771010), (10, 20139707), (14, 14385505), (35, 5754202), (70, 2877101), (79, 2549330), (158, 1274665), (395, 509866), (461, 436870), (553, 364190), (790, 254933), (922, 218435), (1106, 182095), (2305, 87374), (2765, 72838), (3227, 62410), (4610, 43687), (5530, 36419), (6241, 32270), (6454, 31205), (12482, 16135)]