208524693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 322560000

約数和(自身を除く): 114035307

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 7499, 9269, 22497, 27807, 97487, 172477, 232469, 292461, 517431, 697407, 2242201, 3022097, 5346787, 6726603, 9066291, 16040361, 69508231, 208524693]

約数ペア:

[(1, 208524693), (3, 69508231), (13, 16040361), (23, 9066291), (31, 6726603), (39, 5346787), (69, 3022097), (93, 2242201), (299, 697407), (403, 517431), (713, 292461), (897, 232469), (1209, 172477), (2139, 97487), (7499, 27807), (9269, 22497)]