211219122

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8147}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 439992000

約数和(自身を除く): 228772878

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 894, 4321, 8147, 8642, 12963, 16294, 24441, 25926, 48882, 236263, 472526, 708789, 1213903, 1417578, 2427806, 3641709, 7283418, 35203187, 70406374, 105609561, 211219122]

約数ペア:

[(1, 211219122), (2, 105609561), (3, 70406374), (6, 35203187), (29, 7283418), (58, 3641709), (87, 2427806), (149, 1417578), (174, 1213903), (298, 708789), (447, 472526), (894, 236263), (4321, 48882), (8147, 25926), (8642, 24441), (12963, 16294)]