206832664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3547}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 400427280

約数和(自身を除く): 193594616

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 1576, 3547, 7094, 7289, 14188, 14578, 28376, 29156, 58312, 131239, 262478, 524956, 698759, 1049912, 1397518, 2795036, 5590072, 25854083, 51708166, 103416332, 206832664]

約数ペア:

[(1, 206832664), (2, 103416332), (4, 51708166), (8, 25854083), (37, 5590072), (74, 2795036), (148, 1397518), (197, 1049912), (296, 698759), (394, 524956), (788, 262478), (1576, 131239), (3547, 58312), (7094, 29156), (7289, 28376), (14188, 14578)]