198933280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 582168384

約数和(自身を除く): 383235104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1051, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2102, 2366, 2704, 2912, 3380, 3640, 4204, 4732, 5255, 5408, 5915, 6760, 7280, 7357, 8408, 9464, 10510, 11830, 13520, 13663, 14560, 14714, 16816, 18928, 21020, 23660, 27040, 27326, 29428, 33632, 36785, 37856, 42040, 47320, 54652, 58856, 68315, 73570, 84080, 94640, 95641, 109304, 117712, 136630, 147140, 168160, 177619, 189280, 191282, 218608, 235424, 273260, 294280, 355238, 382564, 437216, 478205, 546520, 588560, 710476, 765128, 888095, 956410, 1093040, 1177120, 1243333, 1420952, 1530256, 1776190, 1912820, 2186080, 2486666, 2841904, 3060512, 3552380, 3825640, 4973332, 5683808, 6216665, 7104760, 7651280, 9946664, 12433330, 14209520, 15302560, 19893328, 24866660, 28419040, 39786656, 49733320, 99466640, 198933280]

約数ペア:

[(1, 198933280), (2, 99466640), (4, 49733320), (5, 39786656), (7, 28419040), (8, 24866660), (10, 19893328), (13, 15302560), (14, 14209520), (16, 12433330), (20, 9946664), (26, 7651280), (28, 7104760), (32, 6216665), (35, 5683808), (40, 4973332), (52, 3825640), (56, 3552380), (65, 3060512), (70, 2841904), (80, 2486666), (91, 2186080), (104, 1912820), (112, 1776190), (130, 1530256), (140, 1420952), (160, 1243333), (169, 1177120), (182, 1093040), (208, 956410), (224, 888095), (260, 765128), (280, 710476), (338, 588560), (364, 546520), (416, 478205), (455, 437216), (520, 382564), (560, 355238), (676, 294280), (728, 273260), (845, 235424), (910, 218608), (1040, 191282), (1051, 189280), (1120, 177619), (1183, 168160), (1352, 147140), (1456, 136630), (1690, 117712), (1820, 109304), (2080, 95641), (2102, 94640), (2366, 84080), (2704, 73570), (2912, 68315), (3380, 58856), (3640, 54652), (4204, 47320), (4732, 42040), (5255, 37856), (5408, 36785), (5915, 33632), (6760, 29428), (7280, 27326), (7357, 27040), (8408, 23660), (9464, 21020), (10510, 18928), (11830, 16816), (13520, 14714), (13663, 14560)]