212529174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13085

約数の個数: 64

約数和(自身を含む): 525692160

約数和(自身を除く): 313162986

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 13037, 16302, 26074, 39111, 78222, 143407, 169481, 247703, 286814, 338962, 430221, 495406, 508443, 743109, 860442, 1016886, 1486218, 1864291, 2724733, 3220139, 3728582, 5449466, 5592873, 6440278, 8174199, 9660417, 11185746, 16348398, 19320834, 35421529, 70843058, 106264587, 212529174]

約数ペア:

[(1, 212529174), (2, 106264587), (3, 70843058), (6, 35421529), (11, 19320834), (13, 16348398), (19, 11185746), (22, 9660417), (26, 8174199), (33, 6440278), (38, 5592873), (39, 5449466), (57, 3728582), (66, 3220139), (78, 2724733), (114, 1864291), (143, 1486218), (209, 1016886), (247, 860442), (286, 743109), (418, 508443), (429, 495406), (494, 430221), (627, 338962), (741, 286814), (858, 247703), (1254, 169481), (1482, 143407), (2717, 78222), (5434, 39111), (8151, 26074), (13037, 16302)]