201095510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37309}}^1$

素因数の和:37341

約数の個数: 48

約数和(自身を含む): 459360720

約数和(自身を除く): 258265210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37309, 74618, 186545, 261163, 373090, 410399, 522326, 820798, 1305815, 1828141, 2051995, 2611630, 2872793, 3656282, 4103990, 5745586, 9140705, 14363965, 18281410, 20109551, 28727930, 40219102, 100547755, 201095510]

約数ペア:

[(1, 201095510), (2, 100547755), (5, 40219102), (7, 28727930), (10, 20109551), (11, 18281410), (14, 14363965), (22, 9140705), (35, 5745586), (49, 4103990), (55, 3656282), (70, 2872793), (77, 2611630), (98, 2051995), (110, 1828141), (154, 1305815), (245, 820798), (385, 522326), (490, 410399), (539, 373090), (770, 261163), (1078, 186545), (2695, 74618), (5390, 37309)]