210901392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 120

約数和(自身を含む): 641901624

約数和(自身を除く): 431000232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 113, 117, 144, 156, 208, 226, 234, 312, 339, 452, 468, 624, 678, 904, 936, 997, 1017, 1356, 1469, 1808, 1872, 1994, 2034, 2712, 2938, 2991, 3988, 4068, 4407, 5424, 5876, 5982, 7976, 8136, 8814, 8973, 11752, 11964, 12961, 13221, 15952, 16272, 17628, 17946, 23504, 23928, 25922, 26442, 35256, 35892, 38883, 47856, 51844, 52884, 70512, 71784, 77766, 103688, 105768, 112661, 116649, 143568, 155532, 207376, 211536, 225322, 233298, 311064, 337983, 450644, 466596, 622128, 675966, 901288, 933192, 1013949, 1351932, 1464593, 1802576, 1866384, 2027898, 2703864, 2929186, 4055796, 4393779, 5407728, 5858372, 8111592, 8787558, 11716744, 13181337, 16223184, 17575116, 23433488, 26362674, 35150232, 52725348, 70300464, 105450696, 210901392]

約数ペア:

[(1, 210901392), (2, 105450696), (3, 70300464), (4, 52725348), (6, 35150232), (8, 26362674), (9, 23433488), (12, 17575116), (13, 16223184), (16, 13181337), (18, 11716744), (24, 8787558), (26, 8111592), (36, 5858372), (39, 5407728), (48, 4393779), (52, 4055796), (72, 2929186), (78, 2703864), (104, 2027898), (113, 1866384), (117, 1802576), (144, 1464593), (156, 1351932), (208, 1013949), (226, 933192), (234, 901288), (312, 675966), (339, 622128), (452, 466596), (468, 450644), (624, 337983), (678, 311064), (904, 233298), (936, 225322), (997, 211536), (1017, 207376), (1356, 155532), (1469, 143568), (1808, 116649), (1872, 112661), (1994, 105768), (2034, 103688), (2712, 77766), (2938, 71784), (2991, 70512), (3988, 52884), (4068, 51844), (4407, 47856), (5424, 38883), (5876, 35892), (5982, 35256), (7976, 26442), (8136, 25922), (8814, 23928), (8973, 23504), (11752, 17946), (11964, 17628), (12961, 16272), (13221, 15952)]