204579564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143263}}^1$

素因数の和:143294

約数の個数: 48

約数和(自身を含む): 577640448

約数和(自身を除く): 373060884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143263, 286526, 429789, 573052, 859578, 1002841, 1719156, 2005682, 2435471, 3008523, 4011364, 4870942, 6017046, 7306413, 9741884, 12034092, 14612826, 17048297, 29225652, 34096594, 51144891, 68193188, 102289782, 204579564]

約数ペア:

[(1, 204579564), (2, 102289782), (3, 68193188), (4, 51144891), (6, 34096594), (7, 29225652), (12, 17048297), (14, 14612826), (17, 12034092), (21, 9741884), (28, 7306413), (34, 6017046), (42, 4870942), (51, 4011364), (68, 3008523), (84, 2435471), (102, 2005682), (119, 1719156), (204, 1002841), (238, 859578), (357, 573052), (476, 429789), (714, 286526), (1428, 143263)]