201990428490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1\times {\mathrm{113947}}^1$

素因数の和:115591

約数の個数: 64

約数和(自身を含む): 498195241344

約数和(自身を除く): 296204812854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1597, 3194, 4791, 7985, 9582, 15970, 23955, 47910, 59089, 113947, 118178, 177267, 227894, 295445, 341841, 354534, 569735, 590890, 683682, 886335, 1139470, 1709205, 1772670, 3418410, 4216039, 8432078, 12648117, 21080195, 25296234, 42160390, 63240585, 126481170, 181973359, 363946718, 545920077, 909866795, 1091840154, 1819733590, 2729600385, 5459200770, 6733014283, 13466028566, 20199042849, 33665071415, 40398085698, 67330142830, 100995214245, 201990428490]

約数ペア:

[(1, 201990428490), (2, 100995214245), (3, 67330142830), (5, 40398085698), (6, 33665071415), (10, 20199042849), (15, 13466028566), (30, 6733014283), (37, 5459200770), (74, 2729600385), (111, 1819733590), (185, 1091840154), (222, 909866795), (370, 545920077), (555, 363946718), (1110, 181973359), (1597, 126481170), (3194, 63240585), (4791, 42160390), (7985, 25296234), (9582, 21080195), (15970, 12648117), (23955, 8432078), (47910, 4216039), (59089, 3418410), (113947, 1772670), (118178, 1709205), (177267, 1139470), (227894, 886335), (295445, 683682), (341841, 590890), (354534, 569735)]