195779304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 622084320

約数和(自身を除く): 426305016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 211, 252, 263, 294, 392, 422, 441, 504, 526, 588, 633, 789, 844, 882, 1052, 1176, 1266, 1477, 1578, 1688, 1764, 1841, 1899, 2104, 2367, 2532, 2954, 3156, 3528, 3682, 3798, 4431, 4734, 5064, 5523, 5908, 6312, 7364, 7596, 8862, 9468, 10339, 11046, 11816, 12887, 13293, 14728, 15192, 16569, 17724, 18936, 20678, 22092, 25774, 26586, 31017, 33138, 35448, 38661, 41356, 44184, 51548, 53172, 55493, 62034, 66276, 77322, 82712, 93051, 103096, 106344, 110986, 115983, 124068, 132552, 154644, 166479, 186102, 221972, 231966, 248136, 309288, 332958, 372204, 388451, 443944, 463932, 499437, 665916, 744408, 776902, 927864, 998874, 1165353, 1331832, 1553804, 1997748, 2330706, 2719157, 3107608, 3496059, 3995496, 4661412, 5438314, 6992118, 8157471, 9322824, 10876628, 13984236, 16314942, 21753256, 24472413, 27968472, 32629884, 48944826, 65259768, 97889652, 195779304]

約数ペア:

[(1, 195779304), (2, 97889652), (3, 65259768), (4, 48944826), (6, 32629884), (7, 27968472), (8, 24472413), (9, 21753256), (12, 16314942), (14, 13984236), (18, 10876628), (21, 9322824), (24, 8157471), (28, 6992118), (36, 5438314), (42, 4661412), (49, 3995496), (56, 3496059), (63, 3107608), (72, 2719157), (84, 2330706), (98, 1997748), (126, 1553804), (147, 1331832), (168, 1165353), (196, 998874), (211, 927864), (252, 776902), (263, 744408), (294, 665916), (392, 499437), (422, 463932), (441, 443944), (504, 388451), (526, 372204), (588, 332958), (633, 309288), (789, 248136), (844, 231966), (882, 221972), (1052, 186102), (1176, 166479), (1266, 154644), (1477, 132552), (1578, 124068), (1688, 115983), (1764, 110986), (1841, 106344), (1899, 103096), (2104, 93051), (2367, 82712), (2532, 77322), (2954, 66276), (3156, 62034), (3528, 55493), (3682, 53172), (3798, 51548), (4431, 44184), (4734, 41356), (5064, 38661), (5523, 35448), (5908, 33138), (6312, 31017), (7364, 26586), (7596, 25774), (8862, 22092), (9468, 20678), (10339, 18936), (11046, 17724), (11816, 16569), (12887, 15192), (13293, 14728)]