200852080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 557339328

約数和(自身を除く): 356487248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 97, 104, 110, 130, 143, 176, 181, 194, 208, 220, 260, 286, 362, 388, 440, 485, 520, 572, 715, 724, 776, 880, 905, 970, 1040, 1067, 1144, 1261, 1430, 1448, 1552, 1810, 1940, 1991, 2134, 2288, 2353, 2522, 2860, 2896, 3620, 3880, 3982, 4268, 4706, 5044, 5335, 5720, 6305, 7240, 7760, 7964, 8536, 9412, 9955, 10088, 10670, 11440, 11765, 12610, 13871, 14480, 15928, 17072, 17557, 18824, 19910, 20176, 21340, 23530, 25220, 25883, 27742, 31856, 35114, 37648, 39820, 42680, 47060, 50440, 51766, 55484, 69355, 70228, 79640, 85360, 87785, 94120, 100880, 103532, 110968, 129415, 138710, 140456, 159280, 175570, 188240, 193127, 207064, 221936, 228241, 258830, 277420, 280912, 351140, 386254, 414128, 456482, 517660, 554840, 702280, 772508, 912964, 965635, 1035320, 1109680, 1141205, 1404560, 1545016, 1825928, 1931270, 2070640, 2282410, 2510651, 3090032, 3651856, 3862540, 4564820, 5021302, 7725080, 9129640, 10042604, 12553255, 15450160, 18259280, 20085208, 25106510, 40170416, 50213020, 100426040, 200852080]

約数ペア:

[(1, 200852080), (2, 100426040), (4, 50213020), (5, 40170416), (8, 25106510), (10, 20085208), (11, 18259280), (13, 15450160), (16, 12553255), (20, 10042604), (22, 9129640), (26, 7725080), (40, 5021302), (44, 4564820), (52, 3862540), (55, 3651856), (65, 3090032), (80, 2510651), (88, 2282410), (97, 2070640), (104, 1931270), (110, 1825928), (130, 1545016), (143, 1404560), (176, 1141205), (181, 1109680), (194, 1035320), (208, 965635), (220, 912964), (260, 772508), (286, 702280), (362, 554840), (388, 517660), (440, 456482), (485, 414128), (520, 386254), (572, 351140), (715, 280912), (724, 277420), (776, 258830), (880, 228241), (905, 221936), (970, 207064), (1040, 193127), (1067, 188240), (1144, 175570), (1261, 159280), (1430, 140456), (1448, 138710), (1552, 129415), (1810, 110968), (1940, 103532), (1991, 100880), (2134, 94120), (2288, 87785), (2353, 85360), (2522, 79640), (2860, 70228), (2896, 69355), (3620, 55484), (3880, 51766), (3982, 50440), (4268, 47060), (4706, 42680), (5044, 39820), (5335, 37648), (5720, 35114), (6305, 31856), (7240, 27742), (7760, 25883), (7964, 25220), (8536, 23530), (9412, 21340), (9955, 20176), (10088, 19910), (10670, 18824), (11440, 17557), (11765, 17072), (12610, 15928), (13871, 14480)]