200876640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418493}}^1$

素因数の和:418511

約数の個数: 48

約数和(自身を含む): 632762928

約数和(自身を除く): 431886288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 418493, 836986, 1255479, 1673972, 2092465, 2510958, 3347944, 4184930, 5021916, 6277395, 6695888, 8369860, 10043832, 12554790, 13391776, 16739720, 20087664, 25109580, 33479440, 40175328, 50219160, 66958880, 100438320, 200876640]

約数ペア:

[(1, 200876640), (2, 100438320), (3, 66958880), (4, 50219160), (5, 40175328), (6, 33479440), (8, 25109580), (10, 20087664), (12, 16739720), (15, 13391776), (16, 12554790), (20, 10043832), (24, 8369860), (30, 6695888), (32, 6277395), (40, 5021916), (48, 4184930), (60, 3347944), (80, 2510958), (96, 2092465), (120, 1673972), (160, 1255479), (240, 836986), (480, 418493)]