201213168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7499}}^1$

素因数の和:7566

約数の個数: 80

約数和(自身を含む): 572880000

約数和(自身を除く): 371666832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 7499, 8944, 13416, 14998, 22497, 26832, 29996, 44994, 59992, 89988, 97487, 119984, 179976, 194974, 292461, 322457, 359952, 389948, 584922, 644914, 779896, 967371, 1169844, 1289828, 1559792, 1934742, 2339688, 2579656, 3869484, 4191941, 4679376, 5159312, 7738968, 8383882, 12575823, 15477936, 16767764, 25151646, 33535528, 50303292, 67071056, 100606584, 201213168]

約数ペア:

[(1, 201213168), (2, 100606584), (3, 67071056), (4, 50303292), (6, 33535528), (8, 25151646), (12, 16767764), (13, 15477936), (16, 12575823), (24, 8383882), (26, 7738968), (39, 5159312), (43, 4679376), (48, 4191941), (52, 3869484), (78, 2579656), (86, 2339688), (104, 1934742), (129, 1559792), (156, 1289828), (172, 1169844), (208, 967371), (258, 779896), (312, 644914), (344, 584922), (516, 389948), (559, 359952), (624, 322457), (688, 292461), (1032, 194974), (1118, 179976), (1677, 119984), (2064, 97487), (2236, 89988), (3354, 59992), (4472, 44994), (6708, 29996), (7499, 26832), (8944, 22497), (13416, 14998)]