201311916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 96

約数和(自身を含む): 555824640

約数和(自身を除く): 354512724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 598, 741, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2622, 2953, 2964, 3588, 5244, 5681, 5906, 8859, 11362, 11812, 17043, 17718, 22724, 34086, 35436, 38389, 56107, 67919, 68172, 76778, 112214, 115167, 135838, 153556, 168321, 203757, 224428, 230334, 271676, 336642, 407514, 460668, 673284, 729391, 815028, 882947, 1290461, 1458782, 1765894, 2188173, 2580922, 2648841, 2917564, 3531788, 3871383, 4376346, 5161844, 5297682, 7742766, 8752692, 10595364, 15485532, 16775993, 33551986, 50327979, 67103972, 100655958, 201311916]

約数ペア:

[(1, 201311916), (2, 100655958), (3, 67103972), (4, 50327979), (6, 33551986), (12, 16775993), (13, 15485532), (19, 10595364), (23, 8752692), (26, 7742766), (38, 5297682), (39, 5161844), (46, 4376346), (52, 3871383), (57, 3531788), (69, 2917564), (76, 2648841), (78, 2580922), (92, 2188173), (114, 1765894), (138, 1458782), (156, 1290461), (228, 882947), (247, 815028), (276, 729391), (299, 673284), (437, 460668), (494, 407514), (598, 336642), (741, 271676), (874, 230334), (897, 224428), (988, 203757), (1196, 168321), (1311, 153556), (1482, 135838), (1748, 115167), (1794, 112214), (2622, 76778), (2953, 68172), (2964, 67919), (3588, 56107), (5244, 38389), (5681, 35436), (5906, 34086), (8859, 22724), (11362, 17718), (11812, 17043)]