205672096

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 480066048

約数和(自身を除く): 274393952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 131, 163, 172, 224, 262, 301, 326, 344, 524, 602, 652, 688, 917, 1048, 1141, 1204, 1304, 1376, 1834, 2096, 2282, 2408, 2608, 3668, 4192, 4564, 4816, 5216, 5633, 7009, 7336, 9128, 9632, 11266, 14018, 14672, 18256, 21353, 22532, 28036, 29344, 36512, 39431, 42706, 45064, 49063, 56072, 78862, 85412, 90128, 98126, 112144, 149471, 157724, 170824, 180256, 196252, 224288, 298942, 315448, 341648, 392504, 597884, 630896, 683296, 785008, 918179, 1195768, 1261792, 1570016, 1836358, 2391536, 3672716, 4783072, 6427253, 7345432, 12854506, 14690864, 25709012, 29381728, 51418024, 102836048, 205672096]

約数ペア:

[(1, 205672096), (2, 102836048), (4, 51418024), (7, 29381728), (8, 25709012), (14, 14690864), (16, 12854506), (28, 7345432), (32, 6427253), (43, 4783072), (56, 3672716), (86, 2391536), (112, 1836358), (131, 1570016), (163, 1261792), (172, 1195768), (224, 918179), (262, 785008), (301, 683296), (326, 630896), (344, 597884), (524, 392504), (602, 341648), (652, 315448), (688, 298942), (917, 224288), (1048, 196252), (1141, 180256), (1204, 170824), (1304, 157724), (1376, 149471), (1834, 112144), (2096, 98126), (2282, 90128), (2408, 85412), (2608, 78862), (3668, 56072), (4192, 49063), (4564, 45064), (4816, 42706), (5216, 39431), (5633, 36512), (7009, 29344), (7336, 28036), (9128, 22532), (9632, 21353), (11266, 18256), (14018, 14672)]