202398777

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15083}}^1$

素因数の和:15170

約数の個数: 32

約数和(自身を含む): 347535360

約数和(自身を除く): 145136583

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 15083, 45249, 105581, 135747, 316743, 407241, 950229, 1070893, 2850687, 3212679, 7496251, 9638037, 22488753, 28914111, 67466259, 202398777]

約数ペア:

[(1, 202398777), (3, 67466259), (7, 28914111), (9, 22488753), (21, 9638037), (27, 7496251), (63, 3212679), (71, 2850687), (189, 1070893), (213, 950229), (497, 407241), (639, 316743), (1491, 135747), (1917, 105581), (4473, 45249), (13419, 15083)]