215814126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 489056256

約数和(自身を除く): 273242130

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 313, 337, 341, 626, 674, 682, 939, 1011, 1023, 1878, 2022, 2046, 3443, 3707, 6886, 7414, 9703, 10329, 10447, 11121, 19406, 20658, 20894, 22242, 29109, 31341, 58218, 62682, 105481, 106733, 114917, 210962, 213466, 229834, 316443, 320199, 344751, 632886, 640398, 689502, 1160291, 2320582, 3269911, 3480873, 6539822, 6961746, 9809733, 19619466, 35969021, 71938042, 107907063, 215814126]

約数ペア:

[(1, 215814126), (2, 107907063), (3, 71938042), (6, 35969021), (11, 19619466), (22, 9809733), (31, 6961746), (33, 6539822), (62, 3480873), (66, 3269911), (93, 2320582), (186, 1160291), (313, 689502), (337, 640398), (341, 632886), (626, 344751), (674, 320199), (682, 316443), (939, 229834), (1011, 213466), (1023, 210962), (1878, 114917), (2022, 106733), (2046, 105481), (3443, 62682), (3707, 58218), (6886, 31341), (7414, 29109), (9703, 22242), (10329, 20894), (10447, 20658), (11121, 19406)]