212868444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 514354176

約数和(自身を除く): 301485732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 401, 802, 1203, 1427, 1604, 2406, 2854, 4281, 4812, 5708, 8562, 12431, 17124, 24862, 37293, 44237, 49724, 74586, 88474, 132711, 149172, 176948, 265422, 530844, 572227, 1144454, 1716681, 2288908, 3433362, 6866724, 17739037, 35478074, 53217111, 70956148, 106434222, 212868444]

約数ペア:

[(1, 212868444), (2, 106434222), (3, 70956148), (4, 53217111), (6, 35478074), (12, 17739037), (31, 6866724), (62, 3433362), (93, 2288908), (124, 1716681), (186, 1144454), (372, 572227), (401, 530844), (802, 265422), (1203, 176948), (1427, 149172), (1604, 132711), (2406, 88474), (2854, 74586), (4281, 49724), (4812, 44237), (5708, 37293), (8562, 24862), (12431, 17124)]