193223478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 457684992

約数和(自身を除く): 264461514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 742, 854, 1113, 1281, 1423, 2226, 2562, 2846, 3233, 4269, 6466, 8538, 9699, 9961, 19398, 19922, 22631, 29883, 45262, 59766, 67893, 75419, 86803, 135786, 150838, 173606, 226257, 260409, 452514, 520818, 527933, 607621, 1055866, 1215242, 1583799, 1822863, 3167598, 3645726, 4600559, 9201118, 13801677, 27603354, 32203913, 64407826, 96611739, 193223478]

約数ペア:

[(1, 193223478), (2, 96611739), (3, 64407826), (6, 32203913), (7, 27603354), (14, 13801677), (21, 9201118), (42, 4600559), (53, 3645726), (61, 3167598), (106, 1822863), (122, 1583799), (159, 1215242), (183, 1055866), (318, 607621), (366, 527933), (371, 520818), (427, 452514), (742, 260409), (854, 226257), (1113, 173606), (1281, 150838), (1423, 135786), (2226, 86803), (2562, 75419), (2846, 67893), (3233, 59766), (4269, 45262), (6466, 29883), (8538, 22631), (9699, 19922), (9961, 19398)]