202940868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 536933376

約数和(自身を除く): 333992508

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 163, 276, 299, 326, 347, 489, 598, 652, 694, 897, 978, 1041, 1196, 1388, 1794, 1956, 2082, 2119, 3588, 3749, 4164, 4238, 4511, 6357, 7498, 7981, 8476, 9022, 11247, 12714, 13533, 14996, 15962, 18044, 22494, 23943, 25428, 27066, 31924, 44988, 47886, 48737, 54132, 56561, 95772, 97474, 103753, 113122, 146211, 169683, 194948, 207506, 226244, 292422, 311259, 339366, 415012, 584844, 622518, 678732, 735293, 1245036, 1300903, 1470586, 2205879, 2601806, 2941172, 3902709, 4411758, 5203612, 7805418, 8823516, 15610836, 16911739, 33823478, 50735217, 67646956, 101470434, 202940868]

約数ペア:

[(1, 202940868), (2, 101470434), (3, 67646956), (4, 50735217), (6, 33823478), (12, 16911739), (13, 15610836), (23, 8823516), (26, 7805418), (39, 5203612), (46, 4411758), (52, 3902709), (69, 2941172), (78, 2601806), (92, 2205879), (138, 1470586), (156, 1300903), (163, 1245036), (276, 735293), (299, 678732), (326, 622518), (347, 584844), (489, 415012), (598, 339366), (652, 311259), (694, 292422), (897, 226244), (978, 207506), (1041, 194948), (1196, 169683), (1388, 146211), (1794, 113122), (1956, 103753), (2082, 97474), (2119, 95772), (3588, 56561), (3749, 54132), (4164, 48737), (4238, 47886), (4511, 44988), (6357, 31924), (7498, 27066), (7981, 25428), (8476, 23943), (9022, 22494), (11247, 18044), (12714, 15962), (13533, 14996)]