210397744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18443}}^1$

素因数の和:18505

約数の個数: 40

約数和(自身を含む): 439114752

約数和(自身を除く): 228717008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 18443, 36886, 73772, 147544, 295088, 424189, 571733, 848378, 1143466, 1696756, 2286932, 3393512, 4573864, 6787024, 9147728, 13149859, 26299718, 52599436, 105198872, 210397744]

約数ペア:

[(1, 210397744), (2, 105198872), (4, 52599436), (8, 26299718), (16, 13149859), (23, 9147728), (31, 6787024), (46, 4573864), (62, 3393512), (92, 2286932), (124, 1696756), (184, 1143466), (248, 848378), (368, 571733), (496, 424189), (713, 295088), (1426, 147544), (2852, 73772), (5704, 36886), (11408, 18443)]