200851875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5134

約数の個数: 60

約数和(自身を含む): 414404848

約数和(自身を除く): 213552973

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1125, 1575, 1875, 2625, 4375, 5101, 5625, 7875, 13125, 15303, 25505, 35707, 39375, 45909, 76515, 107121, 127525, 178535, 229545, 321363, 382575, 535605, 637625, 892675, 1147725, 1606815, 1912875, 2678025, 3188125, 4463375, 5738625, 8034075, 9564375, 13390125, 22316875, 28693125, 40170375, 66950625, 200851875]

約数ペア:

[(1, 200851875), (3, 66950625), (5, 40170375), (7, 28693125), (9, 22316875), (15, 13390125), (21, 9564375), (25, 8034075), (35, 5738625), (45, 4463375), (63, 3188125), (75, 2678025), (105, 1912875), (125, 1606815), (175, 1147725), (225, 892675), (315, 637625), (375, 535605), (525, 382575), (625, 321363), (875, 229545), (1125, 178535), (1575, 127525), (1875, 107121), (2625, 76515), (4375, 45909), (5101, 39375), (5625, 35707), (7875, 25505), (13125, 15303)]