202109726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 396049920

約数和(自身を除く): 193940194

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 211, 247, 266, 277, 422, 494, 554, 1477, 1729, 1939, 2743, 2954, 3458, 3601, 3878, 4009, 5263, 5486, 7202, 8018, 10526, 19201, 25207, 28063, 36841, 38402, 50414, 52117, 56126, 58447, 68419, 73682, 104234, 116894, 136838, 364819, 409129, 478933, 729638, 759811, 818258, 957866, 1110493, 1519622, 2220986, 5318677, 7773451, 10637354, 14436409, 15546902, 28872818, 101054863, 202109726]

約数ペア:

[(1, 202109726), (2, 101054863), (7, 28872818), (13, 15546902), (14, 14436409), (19, 10637354), (26, 7773451), (38, 5318677), (91, 2220986), (133, 1519622), (182, 1110493), (211, 957866), (247, 818258), (266, 759811), (277, 729638), (422, 478933), (494, 409129), (554, 364819), (1477, 136838), (1729, 116894), (1939, 104234), (2743, 73682), (2954, 68419), (3458, 58447), (3601, 56126), (3878, 52117), (4009, 50414), (5263, 38402), (5486, 36841), (7202, 28063), (8018, 25207), (10526, 19201)]