205451628

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 488656896

約数和(自身を除く): 283205268

約数列:

[1, 2, 3, 4, 6, 12, 103, 113, 206, 226, 309, 339, 412, 452, 618, 678, 1236, 1356, 1471, 2942, 4413, 5884, 8826, 11639, 17652, 23278, 34917, 46556, 69834, 139668, 151513, 166223, 303026, 332446, 454539, 498669, 606052, 664892, 909078, 997338, 1818156, 1994676, 17120969, 34241938, 51362907, 68483876, 102725814, 205451628]

約数ペア:

[(1, 205451628), (2, 102725814), (3, 68483876), (4, 51362907), (6, 34241938), (12, 17120969), (103, 1994676), (113, 1818156), (206, 997338), (226, 909078), (309, 664892), (339, 606052), (412, 498669), (452, 454539), (618, 332446), (678, 303026), (1236, 166223), (1356, 151513), (1471, 139668), (2942, 69834), (4413, 46556), (5884, 34917), (8826, 23278), (11639, 17652)]