208373424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{620159}}^1$

素因数の和:620177

約数の個数: 40

約数和(自身を含む): 615198720

約数和(自身を除く): 406825296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 620159, 1240318, 1860477, 2480636, 3720954, 4341113, 4961272, 7441908, 8682226, 9922544, 13023339, 14883816, 17364452, 26046678, 29767632, 34728904, 52093356, 69457808, 104186712, 208373424]

約数ペア:

[(1, 208373424), (2, 104186712), (3, 69457808), (4, 52093356), (6, 34728904), (7, 29767632), (8, 26046678), (12, 17364452), (14, 14883816), (16, 13023339), (21, 9922544), (24, 8682226), (28, 7441908), (42, 4961272), (48, 4341113), (56, 3720954), (84, 2480636), (112, 1860477), (168, 1240318), (336, 620159)]