202328984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 267963496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 53, 71, 88, 94, 104, 106, 142, 143, 188, 212, 284, 286, 376, 424, 517, 568, 572, 583, 611, 689, 781, 923, 1034, 1144, 1166, 1222, 1378, 1562, 1846, 2068, 2332, 2444, 2491, 2756, 3124, 3337, 3692, 3763, 4136, 4664, 4888, 4982, 5512, 6248, 6674, 6721, 7384, 7526, 7579, 9964, 10153, 13348, 13442, 15052, 15158, 19928, 20306, 26696, 26884, 27401, 30104, 30316, 32383, 36707, 40612, 41393, 43381, 48919, 53768, 54802, 60632, 64766, 73414, 81224, 82786, 86762, 97838, 109604, 129532, 146828, 165572, 173524, 176861, 195676, 219208, 259064, 293656, 331144, 347048, 353722, 356213, 391352, 477191, 538109, 707444, 712426, 954382, 1076218, 1414888, 1424852, 1908764, 1945471, 2152436, 2299193, 2849704, 3817528, 3890942, 4304872, 4598386, 7781884, 9196772, 15563768, 18393544, 25291123, 50582246, 101164492, 202328984]

約数ペア:

[(1, 202328984), (2, 101164492), (4, 50582246), (8, 25291123), (11, 18393544), (13, 15563768), (22, 9196772), (26, 7781884), (44, 4598386), (47, 4304872), (52, 3890942), (53, 3817528), (71, 2849704), (88, 2299193), (94, 2152436), (104, 1945471), (106, 1908764), (142, 1424852), (143, 1414888), (188, 1076218), (212, 954382), (284, 712426), (286, 707444), (376, 538109), (424, 477191), (517, 391352), (568, 356213), (572, 353722), (583, 347048), (611, 331144), (689, 293656), (781, 259064), (923, 219208), (1034, 195676), (1144, 176861), (1166, 173524), (1222, 165572), (1378, 146828), (1562, 129532), (1846, 109604), (2068, 97838), (2332, 86762), (2444, 82786), (2491, 81224), (2756, 73414), (3124, 64766), (3337, 60632), (3692, 54802), (3763, 53768), (4136, 48919), (4664, 43381), (4888, 41393), (4982, 40612), (5512, 36707), (6248, 32383), (6674, 30316), (6721, 30104), (7384, 27401), (7526, 26884), (7579, 26696), (9964, 20306), (10153, 19928), (13348, 15158), (13442, 15052)]