200423835

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 372879360

約数和(自身を除く): 172455525

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 83, 93, 135, 155, 249, 279, 415, 465, 577, 747, 837, 1245, 1395, 1731, 2241, 2573, 2885, 3735, 4185, 5193, 7719, 8655, 11205, 12865, 15579, 17887, 23157, 25965, 38595, 47891, 53661, 69471, 77895, 89435, 115785, 143673, 160983, 239455, 268305, 347355, 431019, 482949, 718365, 804915, 1293057, 1484621, 2155095, 2414745, 4453863, 6465285, 7423105, 13361589, 22269315, 40084767, 66807945, 200423835]

約数ペア:

[(1, 200423835), (3, 66807945), (5, 40084767), (9, 22269315), (15, 13361589), (27, 7423105), (31, 6465285), (45, 4453863), (83, 2414745), (93, 2155095), (135, 1484621), (155, 1293057), (249, 804915), (279, 718365), (415, 482949), (465, 431019), (577, 347355), (747, 268305), (837, 239455), (1245, 160983), (1395, 143673), (1731, 115785), (2241, 89435), (2573, 77895), (2885, 69471), (3735, 53661), (4185, 47891), (5193, 38595), (7719, 25965), (8655, 23157), (11205, 17887), (12865, 15579)]