200929920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104651}}^1$

素因数の和:104673

約数の個数: 64

約数和(自身を含む): 640470240

約数和(自身を除く): 439540320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 104651, 209302, 313953, 418604, 523255, 627906, 837208, 1046510, 1255812, 1569765, 1674416, 2093020, 2511624, 3139530, 3348832, 4186040, 5023248, 6279060, 6697664, 8372080, 10046496, 12558120, 13395328, 16744160, 20092992, 25116240, 33488320, 40185984, 50232480, 66976640, 100464960, 200929920]

約数ペア:

[(1, 200929920), (2, 100464960), (3, 66976640), (4, 50232480), (5, 40185984), (6, 33488320), (8, 25116240), (10, 20092992), (12, 16744160), (15, 13395328), (16, 12558120), (20, 10046496), (24, 8372080), (30, 6697664), (32, 6279060), (40, 5023248), (48, 4186040), (60, 3348832), (64, 3139530), (80, 2511624), (96, 2093020), (120, 1674416), (128, 1569765), (160, 1255812), (192, 1046510), (240, 837208), (320, 627906), (384, 523255), (480, 418604), (640, 313953), (960, 209302), (1920, 104651)]