211672518704

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1117}}^1\times {\mathrm{70921}}^1$

素因数の和:72213

約数の個数: 40

約数和(自身を含む): 412946465568

約数和(自身を除く): 201273946864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1117, 1336, 2234, 2672, 4468, 8936, 17872, 70921, 141842, 186539, 283684, 373078, 567368, 746156, 1134736, 1492312, 2984624, 11843807, 23687614, 47375228, 79218757, 94750456, 158437514, 189500912, 316875028, 633750056, 1267500112, 13229532419, 26459064838, 52918129676, 105836259352, 211672518704]

約数ペア:

[(1, 211672518704), (2, 105836259352), (4, 52918129676), (8, 26459064838), (16, 13229532419), (167, 1267500112), (334, 633750056), (668, 316875028), (1117, 189500912), (1336, 158437514), (2234, 94750456), (2672, 79218757), (4468, 47375228), (8936, 23687614), (17872, 11843807), (70921, 2984624), (141842, 1492312), (186539, 1134736), (283684, 746156), (373078, 567368)]