208823664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 639383680

約数和(自身を除く): 430560016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 739, 812, 841, 1218, 1392, 1478, 1624, 1682, 2217, 2436, 2523, 2956, 3248, 3364, 4434, 4872, 5046, 5173, 5887, 5912, 6728, 8868, 9744, 10092, 10346, 11774, 11824, 13456, 15519, 17661, 17736, 20184, 20692, 21431, 23548, 31038, 35322, 35472, 40368, 41384, 42862, 47096, 62076, 64293, 70644, 82768, 85724, 94192, 124152, 128586, 141288, 150017, 171448, 248304, 257172, 282576, 300034, 342896, 450051, 514344, 600068, 621499, 900102, 1028688, 1200136, 1242998, 1800204, 1864497, 2400272, 2485996, 3600408, 3728994, 4350493, 4971992, 7200816, 7457988, 8700986, 9943984, 13051479, 14915976, 17401972, 26102958, 29831952, 34803944, 52205916, 69607888, 104411832, 208823664]

約数ペア:

[(1, 208823664), (2, 104411832), (3, 69607888), (4, 52205916), (6, 34803944), (7, 29831952), (8, 26102958), (12, 17401972), (14, 14915976), (16, 13051479), (21, 9943984), (24, 8700986), (28, 7457988), (29, 7200816), (42, 4971992), (48, 4350493), (56, 3728994), (58, 3600408), (84, 2485996), (87, 2400272), (112, 1864497), (116, 1800204), (168, 1242998), (174, 1200136), (203, 1028688), (232, 900102), (336, 621499), (348, 600068), (406, 514344), (464, 450051), (609, 342896), (696, 300034), (739, 282576), (812, 257172), (841, 248304), (1218, 171448), (1392, 150017), (1478, 141288), (1624, 128586), (1682, 124152), (2217, 94192), (2436, 85724), (2523, 82768), (2956, 70644), (3248, 64293), (3364, 62076), (4434, 47096), (4872, 42862), (5046, 41384), (5173, 40368), (5887, 35472), (5912, 35322), (6728, 31038), (8868, 23548), (9744, 21431), (10092, 20692), (10346, 20184), (11774, 17736), (11824, 17661), (13456, 15519)]