194711146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 355477248

約数和(自身を除く): 160766102

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 431, 529, 854, 862, 1058, 1403, 2806, 3017, 3703, 6034, 7406, 9821, 9913, 19642, 19826, 26291, 32269, 52582, 64538, 69391, 138782, 184037, 225883, 227999, 368074, 451766, 455998, 604693, 1209386, 1595993, 3191986, 4232851, 8465702, 13907939, 27815878, 97355573, 194711146]

約数ペア:

[(1, 194711146), (2, 97355573), (7, 27815878), (14, 13907939), (23, 8465702), (46, 4232851), (61, 3191986), (122, 1595993), (161, 1209386), (322, 604693), (427, 455998), (431, 451766), (529, 368074), (854, 227999), (862, 225883), (1058, 184037), (1403, 138782), (2806, 69391), (3017, 64538), (3703, 52582), (6034, 32269), (7406, 26291), (9821, 19826), (9913, 19642)]