214928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 505920

約数和(自身を除く): 290992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 101, 112, 133, 152, 202, 266, 304, 404, 532, 707, 808, 1064, 1414, 1616, 1919, 2128, 2828, 3838, 5656, 7676, 11312, 13433, 15352, 26866, 30704, 53732, 107464, 214928]

約数ペア:

[(1, 214928), (2, 107464), (4, 53732), (7, 30704), (8, 26866), (14, 15352), (16, 13433), (19, 11312), (28, 7676), (38, 5656), (56, 3838), (76, 2828), (101, 2128), (112, 1919), (133, 1616), (152, 1414), (202, 1064), (266, 808), (304, 707), (404, 532)]