201871584

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16301}}^1$

素因数の和:16360

約数の個数: 72

約数和(自身を含む): 587458872

約数和(自身を除く): 385587288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 16301, 32602, 48903, 65204, 97806, 130408, 146709, 195612, 260816, 293418, 391224, 521632, 586836, 700943, 782448, 1173672, 1401886, 1564896, 2102829, 2347344, 2803772, 4205658, 4694688, 5607544, 6308487, 8411316, 11215088, 12616974, 16822632, 22430176, 25233948, 33645264, 50467896, 67290528, 100935792, 201871584]

約数ペア:

[(1, 201871584), (2, 100935792), (3, 67290528), (4, 50467896), (6, 33645264), (8, 25233948), (9, 22430176), (12, 16822632), (16, 12616974), (18, 11215088), (24, 8411316), (32, 6308487), (36, 5607544), (43, 4694688), (48, 4205658), (72, 2803772), (86, 2347344), (96, 2102829), (129, 1564896), (144, 1401886), (172, 1173672), (258, 782448), (288, 700943), (344, 586836), (387, 521632), (516, 391224), (688, 293418), (774, 260816), (1032, 195612), (1376, 146709), (1548, 130408), (2064, 97806), (3096, 65204), (4128, 48903), (6192, 32602), (12384, 16301)]