212740476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43991}}^1$

素因数の和:44042

約数の個数: 48

約数和(自身を含む): 551835648

約数和(自身を除く): 339095172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 43991, 87982, 131973, 175964, 263946, 527892, 571883, 1143766, 1363721, 1715649, 2287532, 2727442, 3431298, 4091163, 5454884, 6862596, 8182326, 16364652, 17728373, 35456746, 53185119, 70913492, 106370238, 212740476]

約数ペア:

[(1, 212740476), (2, 106370238), (3, 70913492), (4, 53185119), (6, 35456746), (12, 17728373), (13, 16364652), (26, 8182326), (31, 6862596), (39, 5454884), (52, 4091163), (62, 3431298), (78, 2727442), (93, 2287532), (124, 1715649), (156, 1363721), (186, 1143766), (372, 571883), (403, 527892), (806, 263946), (1209, 175964), (1612, 131973), (2418, 87982), (4836, 43991)]