196564284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{111431}}^1$

素因数の和:111455

約数の個数: 54

約数和(自身を含む): 577997784

約数和(自身を除く): 381433500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 111431, 222862, 334293, 445724, 668586, 780017, 1002879, 1337172, 1560034, 2005758, 2340051, 3120068, 4011516, 4680102, 5460119, 7020153, 9360204, 10920238, 14040306, 16380357, 21840476, 28080612, 32760714, 49141071, 65521428, 98282142, 196564284]

約数ペア:

[(1, 196564284), (2, 98282142), (3, 65521428), (4, 49141071), (6, 32760714), (7, 28080612), (9, 21840476), (12, 16380357), (14, 14040306), (18, 10920238), (21, 9360204), (28, 7020153), (36, 5460119), (42, 4680102), (49, 4011516), (63, 3120068), (84, 2340051), (98, 2005758), (126, 1560034), (147, 1337172), (196, 1002879), (252, 780017), (294, 668586), (441, 445724), (588, 334293), (882, 222862), (1764, 111431)]