201645228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21031}}^1$

素因数の和:21102

約数の個数: 48

約数和(自身を含む): 508806144

約数和(自身を除く): 307160916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 21031, 42062, 63093, 84124, 126186, 252372, 357527, 715054, 988457, 1072581, 1430108, 1976914, 2145162, 2965371, 3953828, 4290324, 5930742, 11861484, 16803769, 33607538, 50411307, 67215076, 100822614, 201645228]

約数ペア:

[(1, 201645228), (2, 100822614), (3, 67215076), (4, 50411307), (6, 33607538), (12, 16803769), (17, 11861484), (34, 5930742), (47, 4290324), (51, 3953828), (68, 2965371), (94, 2145162), (102, 1976914), (141, 1430108), (188, 1072581), (204, 988457), (282, 715054), (564, 357527), (799, 252372), (1598, 126186), (2397, 84124), (3196, 63093), (4794, 42062), (9588, 21031)]