223362020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6967}}^1$

素因数の和:7212

約数の個数: 48

約数和(自身を含む): 538487040

約数和(自身を除く): 315125020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 6967, 8015, 13934, 16030, 27868, 32060, 34835, 48769, 69670, 97538, 139340, 195076, 243845, 487690, 975380, 1595443, 3190886, 6381772, 7977215, 11168101, 15954430, 22336202, 31908860, 44672404, 55840505, 111681010, 223362020]

約数ペア:

[(1, 223362020), (2, 111681010), (4, 55840505), (5, 44672404), (7, 31908860), (10, 22336202), (14, 15954430), (20, 11168101), (28, 7977215), (35, 6381772), (70, 3190886), (140, 1595443), (229, 975380), (458, 487690), (916, 243845), (1145, 195076), (1603, 139340), (2290, 97538), (3206, 69670), (4580, 48769), (6412, 34835), (6967, 32060), (8015, 27868), (13934, 16030)]