200193760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 514594080

約数和(自身を除く): 314400320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 520, 545, 872, 883, 1040, 1090, 1417, 1744, 1766, 2080, 2180, 2834, 3488, 3532, 4360, 4415, 5668, 7064, 7085, 8720, 8830, 11336, 11479, 14128, 14170, 17440, 17660, 22672, 22958, 28256, 28340, 35320, 45344, 45916, 56680, 57395, 70640, 91832, 96247, 113360, 114790, 141280, 183664, 192494, 226720, 229580, 367328, 384988, 459160, 481235, 769976, 918320, 962470, 1251211, 1539952, 1836640, 1924940, 2502422, 3079904, 3849880, 5004844, 6256055, 7699760, 10009688, 12512110, 15399520, 20019376, 25024220, 40038752, 50048440, 100096880, 200193760]

約数ペア:

[(1, 200193760), (2, 100096880), (4, 50048440), (5, 40038752), (8, 25024220), (10, 20019376), (13, 15399520), (16, 12512110), (20, 10009688), (26, 7699760), (32, 6256055), (40, 5004844), (52, 3849880), (65, 3079904), (80, 2502422), (104, 1924940), (109, 1836640), (130, 1539952), (160, 1251211), (208, 962470), (218, 918320), (260, 769976), (416, 481235), (436, 459160), (520, 384988), (545, 367328), (872, 229580), (883, 226720), (1040, 192494), (1090, 183664), (1417, 141280), (1744, 114790), (1766, 113360), (2080, 96247), (2180, 91832), (2834, 70640), (3488, 57395), (3532, 56680), (4360, 45916), (4415, 45344), (5668, 35320), (7064, 28340), (7085, 28256), (8720, 22958), (8830, 22672), (11336, 17660), (11479, 17440), (14128, 14170)]