206921904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87977}}^1$

素因数の和:88002

約数の個数: 60

約数和(自身を含む): 621828504

約数和(自身を除く): 414906600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87977, 175954, 263931, 351908, 527862, 615839, 703816, 1055724, 1231678, 1407632, 1847517, 2111448, 2463356, 3695034, 4222896, 4310873, 4926712, 7390068, 8621746, 9853424, 12932619, 14780136, 17243492, 25865238, 29560272, 34486984, 51730476, 68973968, 103460952, 206921904]

約数ペア:

[(1, 206921904), (2, 103460952), (3, 68973968), (4, 51730476), (6, 34486984), (7, 29560272), (8, 25865238), (12, 17243492), (14, 14780136), (16, 12932619), (21, 9853424), (24, 8621746), (28, 7390068), (42, 4926712), (48, 4310873), (49, 4222896), (56, 3695034), (84, 2463356), (98, 2111448), (112, 1847517), (147, 1407632), (168, 1231678), (196, 1055724), (294, 703816), (336, 615839), (392, 527862), (588, 351908), (784, 263931), (1176, 175954), (2352, 87977)]