202833290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 427368960

約数和(自身を除く): 224535670

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 395, 790, 869, 935, 1343, 1373, 1738, 1870, 2686, 2746, 4345, 6715, 6865, 8690, 13430, 13730, 14773, 15103, 23341, 29546, 30206, 46682, 73865, 75515, 108467, 116705, 147730, 151030, 216934, 233410, 256751, 513502, 542335, 1084670, 1193137, 1283755, 1843939, 2386274, 2567510, 3687878, 5965685, 9219695, 11931370, 18439390, 20283329, 40566658, 101416645, 202833290]

約数ペア:

[(1, 202833290), (2, 101416645), (5, 40566658), (10, 20283329), (11, 18439390), (17, 11931370), (22, 9219695), (34, 5965685), (55, 3687878), (79, 2567510), (85, 2386274), (110, 1843939), (158, 1283755), (170, 1193137), (187, 1084670), (374, 542335), (395, 513502), (790, 256751), (869, 233410), (935, 216934), (1343, 151030), (1373, 147730), (1738, 116705), (1870, 108467), (2686, 75515), (2746, 73865), (4345, 46682), (6715, 30206), (6865, 29546), (8690, 23341), (13430, 15103), (13730, 14773)]