200067105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 376012800

約数和(自身を除く): 175945695

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 89, 105, 237, 267, 271, 395, 445, 553, 623, 813, 1185, 1335, 1355, 1659, 1869, 1897, 2765, 3115, 4065, 5691, 7031, 8295, 9345, 9485, 21093, 21409, 24119, 28455, 35155, 49217, 64227, 72357, 105465, 107045, 120595, 147651, 149863, 168833, 246085, 321135, 361785, 449589, 506499, 738255, 749315, 844165, 1905401, 2247945, 2532495, 5716203, 9527005, 13337807, 28581015, 40013421, 66689035, 200067105]

約数ペア:

[(1, 200067105), (3, 66689035), (5, 40013421), (7, 28581015), (15, 13337807), (21, 9527005), (35, 5716203), (79, 2532495), (89, 2247945), (105, 1905401), (237, 844165), (267, 749315), (271, 738255), (395, 506499), (445, 449589), (553, 361785), (623, 321135), (813, 246085), (1185, 168833), (1335, 149863), (1355, 147651), (1659, 120595), (1869, 107045), (1897, 105465), (2765, 72357), (3115, 64227), (4065, 49217), (5691, 35155), (7031, 28455), (8295, 24119), (9345, 21409), (9485, 21093)]