210009788404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1193}}^1\times {\mathrm{11027}}^1$

素因数の和:12544

約数の個数: 48

約数和(自身を含む): 397445767488

約数和(自身を除く): 187435979084

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1193, 1228, 2386, 3991, 4772, 7982, 11027, 15509, 15964, 22054, 31018, 44108, 62036, 143351, 286702, 366251, 573404, 732502, 1465004, 3385289, 4761263, 6770578, 9522526, 13155211, 13541156, 19045052, 26310422, 44008757, 52620844, 88017514, 171017743, 176035028, 342035486, 684070972, 4038649777, 8077299554, 16154599108, 52502447101, 105004894202, 210009788404]

約数ペア:

[(1, 210009788404), (2, 105004894202), (4, 52502447101), (13, 16154599108), (26, 8077299554), (52, 4038649777), (307, 684070972), (614, 342035486), (1193, 176035028), (1228, 171017743), (2386, 88017514), (3991, 52620844), (4772, 44008757), (7982, 26310422), (11027, 19045052), (15509, 13541156), (15964, 13155211), (22054, 9522526), (31018, 6770578), (44108, 4761263), (62036, 3385289), (143351, 1465004), (286702, 732502), (366251, 573404)]