202020896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 499903488

約数和(自身を除く): 297882592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 163, 176, 224, 308, 326, 352, 503, 616, 652, 1006, 1141, 1232, 1304, 1793, 2012, 2282, 2464, 2608, 3521, 3586, 4024, 4564, 5216, 5533, 7042, 7172, 8048, 9128, 11066, 12551, 14084, 14344, 16096, 18256, 22132, 25102, 28168, 28688, 36512, 38731, 44264, 50204, 56336, 57376, 77462, 81989, 88528, 100408, 112672, 154924, 163978, 177056, 200816, 309848, 327956, 401632, 573923, 619696, 655912, 901879, 1147846, 1239392, 1311824, 1803758, 2295692, 2623648, 3607516, 4591384, 6313153, 7215032, 9182768, 12626306, 14430064, 18365536, 25252612, 28860128, 50505224, 101010448, 202020896]

約数ペア:

[(1, 202020896), (2, 101010448), (4, 50505224), (7, 28860128), (8, 25252612), (11, 18365536), (14, 14430064), (16, 12626306), (22, 9182768), (28, 7215032), (32, 6313153), (44, 4591384), (56, 3607516), (77, 2623648), (88, 2295692), (112, 1803758), (154, 1311824), (163, 1239392), (176, 1147846), (224, 901879), (308, 655912), (326, 619696), (352, 573923), (503, 401632), (616, 327956), (652, 309848), (1006, 200816), (1141, 177056), (1232, 163978), (1304, 154924), (1793, 112672), (2012, 100408), (2282, 88528), (2464, 81989), (2608, 77462), (3521, 57376), (3586, 56336), (4024, 50204), (4564, 44264), (5216, 38731), (5533, 36512), (7042, 28688), (7172, 28168), (8048, 25102), (9128, 22132), (11066, 18256), (12551, 16096), (14084, 14344)]