200640648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4909}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 544420800

約数和(自身を除く): 343780152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 4909, 5109, 6812, 9818, 10218, 13624, 14727, 19636, 20436, 29454, 39272, 40872, 58908, 63817, 117816, 127634, 191451, 255268, 382902, 510536, 643079, 765804, 1286158, 1531608, 1929237, 2572316, 3858474, 5144632, 7716948, 8360027, 15433896, 16720054, 25080081, 33440108, 50160162, 66880216, 100320324, 200640648]

約数ペア:

[(1, 200640648), (2, 100320324), (3, 66880216), (4, 50160162), (6, 33440108), (8, 25080081), (12, 16720054), (13, 15433896), (24, 8360027), (26, 7716948), (39, 5144632), (52, 3858474), (78, 2572316), (104, 1929237), (131, 1531608), (156, 1286158), (262, 765804), (312, 643079), (393, 510536), (524, 382902), (786, 255268), (1048, 191451), (1572, 127634), (1703, 117816), (3144, 63817), (3406, 58908), (4909, 40872), (5109, 39272), (6812, 29454), (9818, 20436), (10218, 19636), (13624, 14727)]