201994248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227471}}^1$

素因数の和:227517

約数の個数: 32

約数和(自身を含む): 518636160

約数和(自身を除く): 316641912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 227471, 454942, 682413, 909884, 1364826, 1819768, 2729652, 5459304, 8416427, 16832854, 25249281, 33665708, 50498562, 67331416, 100997124, 201994248]

約数ペア:

[(1, 201994248), (2, 100997124), (3, 67331416), (4, 50498562), (6, 33665708), (8, 25249281), (12, 16832854), (24, 8416427), (37, 5459304), (74, 2729652), (111, 1819768), (148, 1364826), (222, 909884), (296, 682413), (444, 454942), (888, 227471)]