200873445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 151845915

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 89, 159, 167, 255, 265, 267, 445, 501, 795, 835, 901, 1335, 1513, 2505, 2703, 2839, 4505, 4539, 4717, 7565, 8517, 8851, 13515, 14151, 14195, 14863, 22695, 23585, 26553, 42585, 44255, 44589, 70755, 74315, 80189, 132765, 150467, 222945, 240567, 252671, 400945, 451401, 752335, 758013, 787739, 1202835, 1263355, 2257005, 2363217, 3790065, 3938695, 11816085, 13391563, 40174689, 66957815, 200873445]

約数ペア:

[(1, 200873445), (3, 66957815), (5, 40174689), (15, 13391563), (17, 11816085), (51, 3938695), (53, 3790065), (85, 2363217), (89, 2257005), (159, 1263355), (167, 1202835), (255, 787739), (265, 758013), (267, 752335), (445, 451401), (501, 400945), (795, 252671), (835, 240567), (901, 222945), (1335, 150467), (1513, 132765), (2505, 80189), (2703, 74315), (2839, 70755), (4505, 44589), (4539, 44255), (4717, 42585), (7565, 26553), (8517, 23585), (8851, 22695), (13515, 14863), (14151, 14195)]