213782244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6037}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 539652288

約数和(自身を除く): 325870044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 5902, 6037, 8853, 11804, 12074, 17706, 18111, 24148, 35412, 36222, 72444, 78481, 156962, 235443, 313924, 470886, 941772, 1370399, 2740798, 4111197, 5481596, 8222394, 16444788, 17815187, 35630374, 53445561, 71260748, 106891122, 213782244]

約数ペア:

[(1, 213782244), (2, 106891122), (3, 71260748), (4, 53445561), (6, 35630374), (12, 17815187), (13, 16444788), (26, 8222394), (39, 5481596), (52, 4111197), (78, 2740798), (156, 1370399), (227, 941772), (454, 470886), (681, 313924), (908, 235443), (1362, 156962), (2724, 78481), (2951, 72444), (5902, 36222), (6037, 35412), (8853, 24148), (11804, 18111), (12074, 17706)]