202110210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2549}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 526289400

約数和(自身を除く): 324179190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2549, 2643, 4405, 5098, 5286, 7647, 7929, 8810, 12745, 13215, 15294, 15858, 22941, 25490, 26430, 38235, 39645, 45882, 76470, 79290, 114705, 229410, 2245669, 4491338, 6737007, 11228345, 13474014, 20211021, 22456690, 33685035, 40422042, 67370070, 101055105, 202110210]

約数ペア:

[(1, 202110210), (2, 101055105), (3, 67370070), (5, 40422042), (6, 33685035), (9, 22456690), (10, 20211021), (15, 13474014), (18, 11228345), (30, 6737007), (45, 4491338), (90, 2245669), (881, 229410), (1762, 114705), (2549, 79290), (2643, 76470), (4405, 45882), (5098, 39645), (5286, 38235), (7647, 26430), (7929, 25490), (8810, 22941), (12745, 15858), (13215, 15294)]