215199324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{145799}}^1$

素因数の和:145850

約数の個数: 36

約数和(自身を含む): 557247600

約数和(自身を除く): 342048276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 145799, 291598, 437397, 583196, 874794, 1312191, 1749588, 2624382, 5248764, 5977759, 11955518, 17933277, 23911036, 35866554, 53799831, 71733108, 107599662, 215199324]

約数ペア:

[(1, 215199324), (2, 107599662), (3, 71733108), (4, 53799831), (6, 35866554), (9, 23911036), (12, 17933277), (18, 11955518), (36, 5977759), (41, 5248764), (82, 2624382), (123, 1749588), (164, 1312191), (246, 874794), (369, 583196), (492, 437397), (738, 291598), (1476, 145799)]