201572476

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23978

約数の個数: 36

約数和(自身を含む): 419904408

約数和(自身を除く): 218331932

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 23917, 47834, 95668, 167419, 334838, 669676, 1028431, 1171933, 2056862, 2343866, 4113724, 4687732, 7199017, 14398034, 28796068, 50393119, 100786238, 201572476]

約数ペア:

[(1, 201572476), (2, 100786238), (4, 50393119), (7, 28796068), (14, 14398034), (28, 7199017), (43, 4687732), (49, 4113724), (86, 2343866), (98, 2056862), (172, 1171933), (196, 1028431), (301, 669676), (602, 334838), (1204, 167419), (2107, 95668), (4214, 47834), (8428, 23917)]