205940448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 192

約数和(自身を含む): 727211520

約数和(自身を除く): 521271072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2003, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4006, 4284, 4896, 5712, 6009, 6048, 6426, 7344, 8012, 8568, 11424, 12018, 12852, 14021, 14688, 16024, 17136, 18027, 24036, 25704, 28042, 32048, 34051, 34272, 36054, 42063, 48072, 51408, 54081, 56084, 64096, 68102, 72108, 84126, 96144, 102153, 102816, 108162, 112168, 126189, 136204, 144216, 168252, 192288, 204306, 216324, 224336, 238357, 252378, 272408, 288432, 306459, 336504, 378567, 408612, 432648, 448672, 476714, 504756, 544816, 576864, 612918, 673008, 715071, 757134, 817224, 865296, 919377, 953428, 1009512, 1089632, 1225836, 1346016, 1430142, 1514268, 1634448, 1730592, 1838754, 1906856, 2019024, 2145213, 2451672, 2860284, 3028536, 3268896, 3677508, 3813712, 4038048, 4290426, 4903344, 5720568, 6057072, 6435639, 7355016, 7627424, 8580852, 9806688, 11441136, 12114144, 12871278, 14710032, 17161704, 22882272, 25742556, 29420064, 34323408, 51485112, 68646816, 102970224, 205940448]

約数ペア:

[(1, 205940448), (2, 102970224), (3, 68646816), (4, 51485112), (6, 34323408), (7, 29420064), (8, 25742556), (9, 22882272), (12, 17161704), (14, 14710032), (16, 12871278), (17, 12114144), (18, 11441136), (21, 9806688), (24, 8580852), (27, 7627424), (28, 7355016), (32, 6435639), (34, 6057072), (36, 5720568), (42, 4903344), (48, 4290426), (51, 4038048), (54, 3813712), (56, 3677508), (63, 3268896), (68, 3028536), (72, 2860284), (84, 2451672), (96, 2145213), (102, 2019024), (108, 1906856), (112, 1838754), (119, 1730592), (126, 1634448), (136, 1514268), (144, 1430142), (153, 1346016), (168, 1225836), (189, 1089632), (204, 1009512), (216, 953428), (224, 919377), (238, 865296), (252, 817224), (272, 757134), (288, 715071), (306, 673008), (336, 612918), (357, 576864), (378, 544816), (408, 504756), (432, 476714), (459, 448672), (476, 432648), (504, 408612), (544, 378567), (612, 336504), (672, 306459), (714, 288432), (756, 272408), (816, 252378), (864, 238357), (918, 224336), (952, 216324), (1008, 204306), (1071, 192288), (1224, 168252), (1428, 144216), (1512, 136204), (1632, 126189), (1836, 112168), (1904, 108162), (2003, 102816), (2016, 102153), (2142, 96144), (2448, 84126), (2856, 72108), (3024, 68102), (3213, 64096), (3672, 56084), (3808, 54081), (4006, 51408), (4284, 48072), (4896, 42063), (5712, 36054), (6009, 34272), (6048, 34051), (6426, 32048), (7344, 28042), (8012, 25704), (8568, 24036), (11424, 18027), (12018, 17136), (12852, 16024), (14021, 14688)]