213804948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133963}}^1$

素因数の和:133996

約数の個数: 48

約数和(自身を含む): 600158720

約数和(自身を除く): 386353772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 133963, 267926, 401889, 535852, 803778, 937741, 1607556, 1875482, 2545297, 2813223, 3750964, 5090594, 5626446, 7635891, 10181188, 11252892, 15271782, 17817079, 30543564, 35634158, 53451237, 71268316, 106902474, 213804948]

約数ペア:

[(1, 213804948), (2, 106902474), (3, 71268316), (4, 53451237), (6, 35634158), (7, 30543564), (12, 17817079), (14, 15271782), (19, 11252892), (21, 10181188), (28, 7635891), (38, 5626446), (42, 5090594), (57, 3750964), (76, 2813223), (84, 2545297), (114, 1875482), (133, 1607556), (228, 937741), (266, 803778), (399, 535852), (532, 401889), (798, 267926), (1596, 133963)]