197003872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 419020560

約数和(自身を除く): 222016688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 443, 886, 1069, 1772, 2138, 3544, 4276, 5759, 7088, 8552, 11518, 13897, 14176, 17104, 23036, 27794, 34208, 46072, 55588, 92144, 111176, 184288, 222352, 444704, 473567, 947134, 1894268, 3788536, 6156371, 7577072, 12312742, 15154144, 24625484, 49250968, 98501936, 197003872]

約数ペア:

[(1, 197003872), (2, 98501936), (4, 49250968), (8, 24625484), (13, 15154144), (16, 12312742), (26, 7577072), (32, 6156371), (52, 3788536), (104, 1894268), (208, 947134), (416, 473567), (443, 444704), (886, 222352), (1069, 184288), (1772, 111176), (2138, 92144), (3544, 55588), (4276, 46072), (5759, 34208), (7088, 27794), (8552, 23036), (11518, 17104), (13897, 14176)]