200901984

素因数分解:

$2^5\times 3^1\times {\mathrm{821}}^1\times {\mathrm{2549}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 528217200

約数和(自身を除く): 327315216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 821, 1642, 2463, 2549, 3284, 4926, 5098, 6568, 7647, 9852, 10196, 13136, 15294, 19704, 20392, 26272, 30588, 39408, 40784, 61176, 78816, 81568, 122352, 244704, 2092729, 4185458, 6278187, 8370916, 12556374, 16741832, 25112748, 33483664, 50225496, 66967328, 100450992, 200901984]

約数ペア:

[(1, 200901984), (2, 100450992), (3, 66967328), (4, 50225496), (6, 33483664), (8, 25112748), (12, 16741832), (16, 12556374), (24, 8370916), (32, 6278187), (48, 4185458), (96, 2092729), (821, 244704), (1642, 122352), (2463, 81568), (2549, 78816), (3284, 61176), (4926, 40784), (5098, 39408), (6568, 30588), (7647, 26272), (9852, 20392), (10196, 19704), (13136, 15294)]