210817504976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1271701}}^1$

素因数の和:1272519

約数の個数: 40

約数和(自身を含む): 440431097064

約数和(自身を除く): 229613592088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 797, 1594, 3188, 6376, 10361, 12752, 20722, 41444, 82888, 165776, 1271701, 2543402, 5086804, 10173608, 16532113, 20347216, 33064226, 66128452, 132256904, 264513808, 1013545697, 2027091394, 4054182788, 8108365576, 13176094061, 16216731152, 26352188122, 52704376244, 105408752488, 210817504976]

約数ペア:

[(1, 210817504976), (2, 105408752488), (4, 52704376244), (8, 26352188122), (13, 16216731152), (16, 13176094061), (26, 8108365576), (52, 4054182788), (104, 2027091394), (208, 1013545697), (797, 264513808), (1594, 132256904), (3188, 66128452), (6376, 33064226), (10361, 20347216), (12752, 16532113), (20722, 10173608), (41444, 5086804), (82888, 2543402), (165776, 1271701)]