202112470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 431101440

約数和(自身を除く): 228988970

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 83, 86, 166, 215, 301, 415, 430, 581, 602, 809, 830, 1162, 1505, 1618, 2905, 3010, 3569, 4045, 5663, 5810, 7138, 8090, 11326, 17845, 24983, 28315, 34787, 35690, 49966, 56630, 67147, 69574, 124915, 134294, 173935, 243509, 249830, 335735, 347870, 470029, 487018, 671470, 940058, 1217545, 2350145, 2435090, 2887321, 4700290, 5774642, 14436605, 20211247, 28873210, 40422494, 101056235, 202112470]

約数ペア:

[(1, 202112470), (2, 101056235), (5, 40422494), (7, 28873210), (10, 20211247), (14, 14436605), (35, 5774642), (43, 4700290), (70, 2887321), (83, 2435090), (86, 2350145), (166, 1217545), (215, 940058), (301, 671470), (415, 487018), (430, 470029), (581, 347870), (602, 335735), (809, 249830), (830, 243509), (1162, 173935), (1505, 134294), (1618, 124915), (2905, 69574), (3010, 67147), (3569, 56630), (4045, 49966), (5663, 35690), (5810, 34787), (7138, 28315), (8090, 24983), (11326, 17845)]