201780384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161683}}^1$

素因数の和:161709

約数の個数: 48

約数和(自身を含む): 570421152

約数和(自身を除く): 368640768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161683, 323366, 485049, 646732, 970098, 1293464, 1940196, 2101879, 2586928, 3880392, 4203758, 5173856, 6305637, 7760784, 8407516, 12611274, 15521568, 16815032, 25222548, 33630064, 50445096, 67260128, 100890192, 201780384]

約数ペア:

[(1, 201780384), (2, 100890192), (3, 67260128), (4, 50445096), (6, 33630064), (8, 25222548), (12, 16815032), (13, 15521568), (16, 12611274), (24, 8407516), (26, 7760784), (32, 6305637), (39, 5173856), (48, 4203758), (52, 3880392), (78, 2586928), (96, 2101879), (104, 1940196), (156, 1293464), (208, 970098), (312, 646732), (416, 485049), (624, 323366), (1248, 161683)]