201578748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{342821}}^1$

素因数の和:342842

約数の個数: 36

約数和(自身を含む): 547143912

約数和(自身を除く): 345565164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 342821, 685642, 1028463, 1371284, 2056926, 2399747, 4113852, 4799494, 7199241, 9598988, 14398482, 16798229, 28796964, 33596458, 50394687, 67192916, 100789374, 201578748]

約数ペア:

[(1, 201578748), (2, 100789374), (3, 67192916), (4, 50394687), (6, 33596458), (7, 28796964), (12, 16798229), (14, 14398482), (21, 9598988), (28, 7199241), (42, 4799494), (49, 4113852), (84, 2399747), (98, 2056926), (147, 1371284), (196, 1028463), (294, 685642), (588, 342821)]