207864744

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 528528000

約数和(自身を除く): 320663256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 181, 218, 327, 362, 436, 439, 543, 654, 724, 872, 878, 1086, 1308, 1317, 1448, 1756, 2172, 2616, 2634, 3512, 4344, 5268, 10536, 19729, 39458, 47851, 59187, 78916, 79459, 95702, 118374, 143553, 157832, 158918, 191404, 236748, 238377, 287106, 317836, 382808, 473496, 476754, 574212, 635672, 953508, 1148424, 1907016, 8661031, 17322062, 25983093, 34644124, 51966186, 69288248, 103932372, 207864744]

約数ペア:

[(1, 207864744), (2, 103932372), (3, 69288248), (4, 51966186), (6, 34644124), (8, 25983093), (12, 17322062), (24, 8661031), (109, 1907016), (181, 1148424), (218, 953508), (327, 635672), (362, 574212), (436, 476754), (439, 473496), (543, 382808), (654, 317836), (724, 287106), (872, 238377), (878, 236748), (1086, 191404), (1308, 158918), (1317, 157832), (1448, 143553), (1756, 118374), (2172, 95702), (2616, 79459), (2634, 78916), (3512, 59187), (4344, 47851), (5268, 39458), (10536, 19729)]