213426156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{739}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 511701120

約数和(自身を除く): 298274964

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 587, 739, 1174, 1478, 1761, 2217, 2348, 2956, 3522, 4434, 7044, 8868, 24067, 30299, 48134, 60598, 72201, 90897, 96268, 121196, 144402, 181794, 288804, 363588, 433793, 867586, 1301379, 1735172, 2602758, 5205516, 17785513, 35571026, 53356539, 71142052, 106713078, 213426156]

約数ペア:

[(1, 213426156), (2, 106713078), (3, 71142052), (4, 53356539), (6, 35571026), (12, 17785513), (41, 5205516), (82, 2602758), (123, 1735172), (164, 1301379), (246, 867586), (492, 433793), (587, 363588), (739, 288804), (1174, 181794), (1478, 144402), (1761, 121196), (2217, 96268), (2348, 90897), (2956, 72201), (3522, 60598), (4434, 48134), (7044, 30299), (8868, 24067)]