204623163616

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{62171}}^1$

素因数の和:62975

約数の個数: 48

約数和(自身を含む): 405972217728

約数和(自身を除く): 201349054112

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 631, 652, 1262, 1304, 2524, 2608, 5048, 5216, 10096, 20192, 62171, 102853, 124342, 205706, 248684, 411412, 497368, 822824, 994736, 1645648, 1989472, 3291296, 10133873, 20267746, 39229901, 40535492, 78459802, 81070984, 156919604, 162141968, 313839208, 324283936, 627678416, 1255356832, 6394473863, 12788947726, 25577895452, 51155790904, 102311581808, 204623163616]

約数ペア:

[(1, 204623163616), (2, 102311581808), (4, 51155790904), (8, 25577895452), (16, 12788947726), (32, 6394473863), (163, 1255356832), (326, 627678416), (631, 324283936), (652, 313839208), (1262, 162141968), (1304, 156919604), (2524, 81070984), (2608, 78459802), (5048, 40535492), (5216, 39229901), (10096, 20267746), (20192, 10133873), (62171, 3291296), (102853, 1989472), (124342, 1645648), (205706, 994736), (248684, 822824), (411412, 497368)]