206848070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1941

約数の個数: 64

約数和(自身を含む): 443197440

約数和(自身を除く): 236349370

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 1831, 2054, 3662, 4345, 5135, 8690, 9155, 10270, 11297, 18310, 20141, 22594, 23803, 40282, 47606, 56485, 100705, 112970, 119015, 144649, 201410, 238030, 261833, 289298, 523666, 723245, 1309165, 1446490, 1591139, 1880437, 2618330, 3182278, 3760874, 7955695, 9402185, 15911390, 18804370, 20684807, 41369614, 103424035, 206848070]

約数ペア:

[(1, 206848070), (2, 103424035), (5, 41369614), (10, 20684807), (11, 18804370), (13, 15911390), (22, 9402185), (26, 7955695), (55, 3760874), (65, 3182278), (79, 2618330), (110, 1880437), (130, 1591139), (143, 1446490), (158, 1309165), (286, 723245), (395, 523666), (715, 289298), (790, 261833), (869, 238030), (1027, 201410), (1430, 144649), (1738, 119015), (1831, 112970), (2054, 100705), (3662, 56485), (4345, 47606), (5135, 40282), (8690, 23803), (9155, 22594), (10270, 20141), (11297, 18310)]