201290895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 383789952

約数和(自身を除く): 182499057

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 3055, 5499, 7321, 9165, 21963, 27495, 36605, 65889, 95173, 109815, 285519, 329445, 344087, 475865, 856557, 1032261, 1427595, 1720435, 3096783, 4282785, 4473131, 5161305, 13419393, 15483915, 22365655, 40258179, 67096965, 201290895]

約数ペア:

[(1, 201290895), (3, 67096965), (5, 40258179), (9, 22365655), (13, 15483915), (15, 13419393), (39, 5161305), (45, 4473131), (47, 4282785), (65, 3096783), (117, 1720435), (141, 1427595), (195, 1032261), (235, 856557), (423, 475865), (585, 344087), (611, 329445), (705, 285519), (1833, 109815), (2115, 95173), (3055, 65889), (5499, 36605), (7321, 27495), (9165, 21963)]