200451294

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 459360000

約数和(自身を除く): 258908706

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 173, 258, 346, 387, 499, 519, 774, 998, 1038, 1161, 1497, 1557, 2322, 2994, 3114, 4491, 4671, 7439, 8982, 9342, 13473, 14878, 21457, 22317, 26946, 42914, 44634, 64371, 66951, 86327, 128742, 133902, 172654, 193113, 200853, 258981, 386226, 401706, 517962, 579339, 776943, 1158678, 1553886, 2330829, 3712061, 4661658, 7424122, 11136183, 22272366, 33408549, 66817098, 100225647, 200451294]

約数ペア:

[(1, 200451294), (2, 100225647), (3, 66817098), (6, 33408549), (9, 22272366), (18, 11136183), (27, 7424122), (43, 4661658), (54, 3712061), (86, 2330829), (129, 1553886), (173, 1158678), (258, 776943), (346, 579339), (387, 517962), (499, 401706), (519, 386226), (774, 258981), (998, 200853), (1038, 193113), (1161, 172654), (1497, 133902), (1557, 128742), (2322, 86327), (2994, 66951), (3114, 64371), (4491, 44634), (4671, 42914), (7439, 26946), (8982, 22317), (9342, 21457), (13473, 14878)]