202177518920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2300609}}^1$

素因数の和:2300659

約数の個数: 64

約数和(自身を含む): 492790662000

約数和(自身を除く): 290613143080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2197, 3380, 4394, 6760, 8788, 10985, 17576, 21970, 43940, 87880, 2300609, 4601218, 9202436, 11503045, 18404872, 23006090, 29907917, 46012180, 59815834, 92024360, 119631668, 149539585, 239263336, 299079170, 388802921, 598158340, 777605842, 1196316680, 1555211684, 1944014605, 3110423368, 3888029210, 5054437973, 7776058420, 10108875946, 15552116840, 20217751892, 25272189865, 40435503784, 50544379730, 101088759460, 202177518920]

約数ペア:

[(1, 202177518920), (2, 101088759460), (4, 50544379730), (5, 40435503784), (8, 25272189865), (10, 20217751892), (13, 15552116840), (20, 10108875946), (26, 7776058420), (40, 5054437973), (52, 3888029210), (65, 3110423368), (104, 1944014605), (130, 1555211684), (169, 1196316680), (260, 777605842), (338, 598158340), (520, 388802921), (676, 299079170), (845, 239263336), (1352, 149539585), (1690, 119631668), (2197, 92024360), (3380, 59815834), (4394, 46012180), (6760, 29907917), (8788, 23006090), (10985, 18404872), (17576, 11503045), (21970, 9202436), (43940, 4601218), (87880, 2300609)]