221539883346

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{231859}}^1$

素因数の和:232463

約数の個数: 48

約数和(自身を含む): 485403547200

約数和(自身を除く): 263863663854

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 487, 654, 974, 981, 1461, 1962, 2922, 4383, 8766, 53083, 106166, 159249, 231859, 318498, 463718, 477747, 695577, 955494, 1391154, 2086731, 4173462, 25272631, 50545262, 75817893, 112915333, 151635786, 225830666, 227453679, 338745999, 454907358, 677491998, 1016237997, 2032475994, 12307771297, 24615542594, 36923313891, 73846627782, 110769941673, 221539883346]

約数ペア:

[(1, 221539883346), (2, 110769941673), (3, 73846627782), (6, 36923313891), (9, 24615542594), (18, 12307771297), (109, 2032475994), (218, 1016237997), (327, 677491998), (487, 454907358), (654, 338745999), (974, 227453679), (981, 225830666), (1461, 151635786), (1962, 112915333), (2922, 75817893), (4383, 50545262), (8766, 25272631), (53083, 4173462), (106166, 2086731), (159249, 1391154), (231859, 955494), (318498, 695577), (463718, 477747)]