201949977592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 421660800000

約数和(自身を除く): 219710822408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 199, 218, 241, 398, 436, 439, 482, 796, 872, 878, 964, 1199, 1592, 1756, 1928, 2189, 2398, 2651, 3512, 4378, 4796, 4829, 5302, 8756, 9592, 9658, 10604, 17512, 19316, 21208, 21691, 26269, 38632, 43382, 47851, 47959, 52538, 86764, 87361, 95702, 95918, 105076, 105799, 173528, 174722, 191404, 191836, 210152, 211598, 238601, 288959, 349444, 382808, 383672, 423196, 477202, 526361, 527549, 577918, 698888, 846392, 954404, 960971, 1052722, 1055098, 1155836, 1163789, 1908808, 1921942, 2105444, 2110196, 2311672, 2327578, 3843884, 4210888, 4220392, 4655156, 5227531, 7687768, 9310312, 9522349, 10455062, 11532091, 19044698, 20910124, 21054001, 23064182, 38089396, 41820248, 42108002, 46128364, 57502841, 76178792, 84216004, 92256728, 104745839, 115005682, 126853001, 168432008, 209491678, 230011364, 231594011, 253706002, 418983356, 460022728, 463188022, 507412004, 837966712, 926376044, 1014824008, 1852752088, 2294886109, 4589772218, 9179544436, 18359088872, 25243747199, 50487494398, 100974988796, 201949977592]

約数ペア:

[(1, 201949977592), (2, 100974988796), (4, 50487494398), (8, 25243747199), (11, 18359088872), (22, 9179544436), (44, 4589772218), (88, 2294886109), (109, 1852752088), (199, 1014824008), (218, 926376044), (241, 837966712), (398, 507412004), (436, 463188022), (439, 460022728), (482, 418983356), (796, 253706002), (872, 231594011), (878, 230011364), (964, 209491678), (1199, 168432008), (1592, 126853001), (1756, 115005682), (1928, 104745839), (2189, 92256728), (2398, 84216004), (2651, 76178792), (3512, 57502841), (4378, 46128364), (4796, 42108002), (4829, 41820248), (5302, 38089396), (8756, 23064182), (9592, 21054001), (9658, 20910124), (10604, 19044698), (17512, 11532091), (19316, 10455062), (21208, 9522349), (21691, 9310312), (26269, 7687768), (38632, 5227531), (43382, 4655156), (47851, 4220392), (47959, 4210888), (52538, 3843884), (86764, 2327578), (87361, 2311672), (95702, 2110196), (95918, 2105444), (105076, 1921942), (105799, 1908808), (173528, 1163789), (174722, 1155836), (191404, 1055098), (191836, 1052722), (210152, 960971), (211598, 954404), (238601, 846392), (288959, 698888), (349444, 577918), (382808, 527549), (383672, 526361), (423196, 477202)]