217839144

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109357}}^1$

素因数の和:109449

約数の個数: 32

約数和(自身を含む): 551164320

約数和(自身を除く): 333325176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 109357, 218714, 328071, 437428, 656142, 874856, 1312284, 2624568, 9076631, 18153262, 27229893, 36306524, 54459786, 72613048, 108919572, 217839144]

約数ペア:

[(1, 217839144), (2, 108919572), (3, 72613048), (4, 54459786), (6, 36306524), (8, 27229893), (12, 18153262), (24, 9076631), (83, 2624568), (166, 1312284), (249, 874856), (332, 656142), (498, 437428), (664, 328071), (996, 218714), (1992, 109357)]