202215447

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5409

約数の個数: 40

約数和(自身を含む): 350446976

約数和(自身を除く): 148231529

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5323, 5427, 12663, 15969, 37261, 37989, 47907, 111783, 143721, 335349, 356641, 431163, 1006047, 1069923, 2496487, 3018141, 3209769, 7489461, 9629307, 22468383, 28887921, 67405149, 202215447]

約数ペア:

[(1, 202215447), (3, 67405149), (7, 28887921), (9, 22468383), (21, 9629307), (27, 7489461), (63, 3209769), (67, 3018141), (81, 2496487), (189, 1069923), (201, 1006047), (469, 431163), (567, 356641), (603, 335349), (1407, 143721), (1809, 111783), (4221, 47907), (5323, 37989), (5427, 37261), (12663, 15969)]