194742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 436800

約数和(自身を除く): 242058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 349, 558, 698, 1047, 2094, 3141, 6282, 10819, 21638, 32457, 64914, 97371, 194742]

約数ペア:

[(1, 194742), (2, 97371), (3, 64914), (6, 32457), (9, 21638), (18, 10819), (31, 6282), (62, 3141), (93, 2094), (186, 1047), (279, 698), (349, 558)]