201723645

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 331121664

約数和(自身を除く): 129398019

約数列:

[1, 3, 5, 15, 61, 113, 183, 305, 339, 565, 915, 1695, 1951, 5853, 6893, 9755, 20679, 29265, 34465, 103395, 119011, 220463, 357033, 595055, 661389, 1102315, 1785165, 3306945, 13448243, 40344729, 67241215, 201723645]

約数ペア:

[(1, 201723645), (3, 67241215), (5, 40344729), (15, 13448243), (61, 3306945), (113, 1785165), (183, 1102315), (305, 661389), (339, 595055), (565, 357033), (915, 220463), (1695, 119011), (1951, 103395), (5853, 34465), (6893, 29265), (9755, 20679)]