199112688

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12511

約数の個数: 80

約数和(自身を含む): 587020960

約数和(自身を除く): 387908272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 12457, 15984, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 199312, 224226, 298968, 336339, 448452, 460909, 597936, 672678, 896904, 921818, 1345356, 1382727, 1793808, 1843636, 2690712, 2765454, 3687272, 4148181, 5381424, 5530908, 7374544, 8296362, 11061816, 12444543, 16592724, 22123632, 24889086, 33185448, 49778172, 66370896, 99556344, 199112688]

約数ペア:

[(1, 199112688), (2, 99556344), (3, 66370896), (4, 49778172), (6, 33185448), (8, 24889086), (9, 22123632), (12, 16592724), (16, 12444543), (18, 11061816), (24, 8296362), (27, 7374544), (36, 5530908), (37, 5381424), (48, 4148181), (54, 3687272), (72, 2765454), (74, 2690712), (108, 1843636), (111, 1793808), (144, 1382727), (148, 1345356), (216, 921818), (222, 896904), (296, 672678), (333, 597936), (432, 460909), (444, 448452), (592, 336339), (666, 298968), (888, 224226), (999, 199312), (1332, 149484), (1776, 112113), (1998, 99656), (2664, 74742), (3996, 49828), (5328, 37371), (7992, 24914), (12457, 15984)]