211314126

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 455685120

約数和(自身を除く): 244370994

約数列:

[1, 2, 3, 6, 29, 43, 58, 61, 86, 87, 122, 129, 174, 183, 258, 366, 463, 926, 1247, 1389, 1769, 2494, 2623, 2778, 3538, 3741, 5246, 5307, 7482, 7869, 10614, 13427, 15738, 19909, 26854, 28243, 39818, 40281, 56486, 59727, 76067, 80562, 84729, 119454, 152134, 169458, 228201, 456402, 577361, 819047, 1154722, 1214449, 1638094, 1732083, 2428898, 2457141, 3464166, 3643347, 4914282, 7286694, 35219021, 70438042, 105657063, 211314126]

約数ペア:

[(1, 211314126), (2, 105657063), (3, 70438042), (6, 35219021), (29, 7286694), (43, 4914282), (58, 3643347), (61, 3464166), (86, 2457141), (87, 2428898), (122, 1732083), (129, 1638094), (174, 1214449), (183, 1154722), (258, 819047), (366, 577361), (463, 456402), (926, 228201), (1247, 169458), (1389, 152134), (1769, 119454), (2494, 84729), (2623, 80562), (2778, 76067), (3538, 59727), (3741, 56486), (5246, 40281), (5307, 39818), (7482, 28243), (7869, 26854), (10614, 19909), (13427, 15738)]