212938206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 492065280

約数和(自身を除く): 279127074

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 1007, 1378, 1482, 2014, 2067, 2711, 3021, 4134, 5422, 6042, 8133, 13091, 16266, 26182, 35243, 39273, 51509, 70486, 78546, 103018, 105729, 143683, 154527, 211458, 287366, 309054, 431049, 669617, 862098, 1339234, 1867879, 2008851, 2729977, 3735758, 4017702, 5459954, 5603637, 8189931, 11207274, 16379862, 35489701, 70979402, 106469103, 212938206]

約数ペア:

[(1, 212938206), (2, 106469103), (3, 70979402), (6, 35489701), (13, 16379862), (19, 11207274), (26, 8189931), (38, 5603637), (39, 5459954), (53, 4017702), (57, 3735758), (78, 2729977), (106, 2008851), (114, 1867879), (159, 1339234), (247, 862098), (318, 669617), (494, 431049), (689, 309054), (741, 287366), (1007, 211458), (1378, 154527), (1482, 143683), (2014, 105729), (2067, 103018), (2711, 78546), (3021, 70486), (4134, 51509), (5422, 39273), (6042, 35243), (8133, 26182), (13091, 16266)]