210444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 564480

約数和(自身を除く): 354036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 228, 247, 284, 426, 494, 741, 852, 923, 988, 1349, 1482, 1846, 2698, 2769, 2964, 3692, 4047, 5396, 5538, 8094, 11076, 16188, 17537, 35074, 52611, 70148, 105222, 210444]

約数ペア:

[(1, 210444), (2, 105222), (3, 70148), (4, 52611), (6, 35074), (12, 17537), (13, 16188), (19, 11076), (26, 8094), (38, 5538), (39, 5396), (52, 4047), (57, 3692), (71, 2964), (76, 2769), (78, 2698), (114, 1846), (142, 1482), (156, 1349), (213, 988), (228, 923), (247, 852), (284, 741), (426, 494)]