201894976745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1\times {\mathrm{1423}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 303351644160

約数和(自身を除く): 101456667415

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 401, 919, 1423, 2005, 2807, 4411, 4595, 6433, 7115, 9961, 10109, 14035, 15653, 22055, 30877, 32165, 49805, 50545, 70763, 78265, 109571, 154385, 353815, 368519, 547855, 570623, 1307737, 1842595, 2579633, 2853115, 3994361, 4053709, 6276853, 6538685, 9154159, 12898165, 14385107, 19971805, 20268545, 28375963, 31384265, 43937971, 45770795, 71925535, 100695749, 141879815, 219689855, 503478745, 524402537, 2622012685, 3670817759, 5768427907, 18354088795, 28842139535, 40378995349, 201894976745]

約数ペア:

[(1, 201894976745), (5, 40378995349), (7, 28842139535), (11, 18354088795), (35, 5768427907), (55, 3670817759), (77, 2622012685), (385, 524402537), (401, 503478745), (919, 219689855), (1423, 141879815), (2005, 100695749), (2807, 71925535), (4411, 45770795), (4595, 43937971), (6433, 31384265), (7115, 28375963), (9961, 20268545), (10109, 19971805), (14035, 14385107), (15653, 12898165), (22055, 9154159), (30877, 6538685), (32165, 6276853), (49805, 4053709), (50545, 3994361), (70763, 2853115), (78265, 2579633), (109571, 1842595), (154385, 1307737), (353815, 570623), (368519, 547855)]