255637262

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 428375520

約数和(自身を除く): 172738258

約数列:

[1, 2, 17, 29, 34, 58, 101, 151, 202, 289, 302, 493, 578, 986, 1717, 2567, 2929, 3434, 4379, 5134, 5858, 8381, 8758, 15251, 16762, 29189, 30502, 43639, 49793, 58378, 74443, 87278, 99586, 148886, 259267, 442279, 518534, 846481, 884558, 1265531, 1692962, 2531062, 4407539, 7518743, 8815078, 15037486, 127818631, 255637262]

約数ペア:

[(1, 255637262), (2, 127818631), (17, 15037486), (29, 8815078), (34, 7518743), (58, 4407539), (101, 2531062), (151, 1692962), (202, 1265531), (289, 884558), (302, 846481), (493, 518534), (578, 442279), (986, 259267), (1717, 148886), (2567, 99586), (2929, 87278), (3434, 74443), (4379, 58378), (5134, 49793), (5858, 43639), (8381, 30502), (8758, 29189), (15251, 16762)]