223087718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22349}}^1$

素因数の和:22412

約数の個数: 32

約数和(自身を含む): 411955200

約数和(自身を除く): 188867482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 22349, 44698, 156443, 312886, 514027, 692819, 1028054, 1385638, 3598189, 4849733, 7196378, 9699466, 15934837, 31869674, 111543859, 223087718]

約数ペア:

[(1, 223087718), (2, 111543859), (7, 31869674), (14, 15934837), (23, 9699466), (31, 7196378), (46, 4849733), (62, 3598189), (161, 1385638), (217, 1028054), (322, 692819), (434, 514027), (713, 312886), (1426, 156443), (4991, 44698), (9982, 22349)]