200833930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 414885888

約数和(自身を除く): 214051958

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 163, 230, 253, 326, 487, 506, 815, 974, 1265, 1630, 1793, 2435, 2530, 3586, 3749, 4870, 5357, 7498, 8965, 10714, 11201, 17930, 18745, 22402, 26785, 37490, 41239, 53570, 56005, 79381, 82478, 112010, 123211, 158762, 206195, 246422, 396905, 412390, 616055, 793810, 873191, 1232110, 1746382, 1825763, 3651526, 4365955, 8731910, 9128815, 18257630, 20083393, 40166786, 100416965, 200833930]

約数ペア:

[(1, 200833930), (2, 100416965), (5, 40166786), (10, 20083393), (11, 18257630), (22, 9128815), (23, 8731910), (46, 4365955), (55, 3651526), (110, 1825763), (115, 1746382), (163, 1232110), (230, 873191), (253, 793810), (326, 616055), (487, 412390), (506, 396905), (815, 246422), (974, 206195), (1265, 158762), (1630, 123211), (1793, 112010), (2435, 82478), (2530, 79381), (3586, 56005), (3749, 53570), (4870, 41239), (5357, 37490), (7498, 26785), (8965, 22402), (10714, 18745), (11201, 17930)]