202121364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 516487104

約数和(自身を除く): 314365740

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 961, 1031, 1054, 1581, 1922, 2062, 2108, 2883, 3093, 3162, 3844, 4124, 5766, 6186, 6324, 11532, 12372, 16337, 17527, 31961, 32674, 35054, 49011, 52581, 63922, 65348, 70108, 95883, 98022, 105162, 127844, 191766, 196044, 210324, 383532, 543337, 990791, 1086674, 1630011, 1981582, 2173348, 2972373, 3260022, 3963164, 5944746, 6520044, 11889492, 16843447, 33686894, 50530341, 67373788, 101060682, 202121364]

約数ペア:

[(1, 202121364), (2, 101060682), (3, 67373788), (4, 50530341), (6, 33686894), (12, 16843447), (17, 11889492), (31, 6520044), (34, 5944746), (51, 3963164), (62, 3260022), (68, 2972373), (93, 2173348), (102, 1981582), (124, 1630011), (186, 1086674), (204, 990791), (372, 543337), (527, 383532), (961, 210324), (1031, 196044), (1054, 191766), (1581, 127844), (1922, 105162), (2062, 98022), (2108, 95883), (2883, 70108), (3093, 65348), (3162, 63922), (3844, 52581), (4124, 49011), (5766, 35054), (6186, 32674), (6324, 31961), (11532, 17527), (12372, 16337)]