201442384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 80

約数和(自身を含む): 485593920

約数和(自身を除く): 284151536

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5179, 9724, 10358, 19448, 20716, 38896, 41432, 56969, 67327, 82864, 88043, 113938, 134654, 176086, 227876, 269308, 352172, 455752, 538616, 704344, 740597, 911504, 968473, 1077232, 1144559, 1408688, 1481194, 1936946, 2289118, 2962388, 3873892, 4578236, 5924776, 7747784, 9156472, 11849552, 12590149, 15495568, 18312944, 25180298, 50360596, 100721192, 201442384]

約数ペア:

[(1, 201442384), (2, 100721192), (4, 50360596), (8, 25180298), (11, 18312944), (13, 15495568), (16, 12590149), (17, 11849552), (22, 9156472), (26, 7747784), (34, 5924776), (44, 4578236), (52, 3873892), (68, 2962388), (88, 2289118), (104, 1936946), (136, 1481194), (143, 1408688), (176, 1144559), (187, 1077232), (208, 968473), (221, 911504), (272, 740597), (286, 704344), (374, 538616), (442, 455752), (572, 352172), (748, 269308), (884, 227876), (1144, 176086), (1496, 134654), (1768, 113938), (2288, 88043), (2431, 82864), (2992, 67327), (3536, 56969), (4862, 41432), (5179, 38896), (9724, 20716), (10358, 19448)]