201669048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{133379}}^1$

素因数の和:133401

約数の個数: 64

約数和(自身を含む): 640224000

約数和(自身を除く): 438554952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 133379, 266758, 400137, 533516, 800274, 933653, 1067032, 1200411, 1600548, 1867306, 2400822, 2800959, 3201096, 3601233, 3734612, 4801644, 5601918, 7202466, 7469224, 8402877, 9603288, 11203836, 14404932, 16805754, 22407672, 25208631, 28809864, 33611508, 50417262, 67223016, 100834524, 201669048]

約数ペア:

[(1, 201669048), (2, 100834524), (3, 67223016), (4, 50417262), (6, 33611508), (7, 28809864), (8, 25208631), (9, 22407672), (12, 16805754), (14, 14404932), (18, 11203836), (21, 9603288), (24, 8402877), (27, 7469224), (28, 7202466), (36, 5601918), (42, 4801644), (54, 3734612), (56, 3601233), (63, 3201096), (72, 2800959), (84, 2400822), (108, 1867306), (126, 1600548), (168, 1200411), (189, 1067032), (216, 933653), (252, 800274), (378, 533516), (504, 400137), (756, 266758), (1512, 133379)]