210006987288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1253803}}^1$

素因数の和:1254816

約数の個数: 64

約数和(自身を含む): 600622268160

約数和(自身を除く): 390615280872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 997, 1994, 2991, 3988, 5982, 6979, 7976, 11964, 13958, 20937, 23928, 27916, 41874, 55832, 83748, 167496, 1253803, 2507606, 3761409, 5015212, 7522818, 8776621, 10030424, 15045636, 17553242, 26329863, 30091272, 35106484, 52659726, 70212968, 105319452, 210638904, 1250041591, 2500083182, 3750124773, 5000166364, 7500249546, 8750291137, 10000332728, 15000499092, 17500582274, 26250873411, 30000998184, 35001164548, 52501746822, 70002329096, 105003493644, 210006987288]

約数ペア:

[(1, 210006987288), (2, 105003493644), (3, 70002329096), (4, 52501746822), (6, 35001164548), (7, 30000998184), (8, 26250873411), (12, 17500582274), (14, 15000499092), (21, 10000332728), (24, 8750291137), (28, 7500249546), (42, 5000166364), (56, 3750124773), (84, 2500083182), (168, 1250041591), (997, 210638904), (1994, 105319452), (2991, 70212968), (3988, 52659726), (5982, 35106484), (6979, 30091272), (7976, 26329863), (11964, 17553242), (13958, 15045636), (20937, 10030424), (23928, 8776621), (27916, 7522818), (41874, 5015212), (55832, 3761409), (83748, 2507606), (167496, 1253803)]