205124472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{406993}}^1$

素因数の和:407012

約数の個数: 48

約数和(自身を含む): 634910640

約数和(自身を除く): 429786168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 406993, 813986, 1220979, 1627972, 2441958, 2848951, 3255944, 3662937, 4883916, 5697902, 7325874, 8546853, 9767832, 11395804, 14651748, 17093706, 22791608, 25640559, 29303496, 34187412, 51281118, 68374824, 102562236, 205124472]

約数ペア:

[(1, 205124472), (2, 102562236), (3, 68374824), (4, 51281118), (6, 34187412), (7, 29303496), (8, 25640559), (9, 22791608), (12, 17093706), (14, 14651748), (18, 11395804), (21, 9767832), (24, 8546853), (28, 7325874), (36, 5697902), (42, 4883916), (56, 3662937), (63, 3255944), (72, 2848951), (84, 2441958), (126, 1627972), (168, 1220979), (252, 813986), (504, 406993)]