210201966

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 511371168

約数和(自身を除く): 301169202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 151, 162, 234, 302, 351, 453, 661, 702, 906, 1053, 1322, 1359, 1963, 1983, 2106, 2718, 3926, 3966, 4077, 5889, 5949, 8154, 8593, 11778, 11898, 12231, 17186, 17667, 17847, 24462, 25779, 35334, 35694, 51558, 53001, 53541, 77337, 99811, 106002, 107082, 154674, 159003, 199622, 232011, 299433, 318006, 464022, 598866, 696033, 898299, 1297543, 1392066, 1796598, 2595086, 2694897, 3892629, 5389794, 7785258, 8084691, 11677887, 16169382, 23355774, 35033661, 70067322, 105100983, 210201966]

約数ペア:

[(1, 210201966), (2, 105100983), (3, 70067322), (6, 35033661), (9, 23355774), (13, 16169382), (18, 11677887), (26, 8084691), (27, 7785258), (39, 5389794), (54, 3892629), (78, 2694897), (81, 2595086), (117, 1796598), (151, 1392066), (162, 1297543), (234, 898299), (302, 696033), (351, 598866), (453, 464022), (661, 318006), (702, 299433), (906, 232011), (1053, 199622), (1322, 159003), (1359, 154674), (1963, 107082), (1983, 106002), (2106, 99811), (2718, 77337), (3926, 53541), (3966, 53001), (4077, 51558), (5889, 35694), (5949, 35334), (8154, 25779), (8593, 24462), (11778, 17847), (11898, 17667), (12231, 17186)]