213932502

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{188653}}^1$

素因数の和:188674

約数の個数: 40

約数和(自身を含む): 547851216

約数和(自身を除く): 333918714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 188653, 377306, 565959, 1131918, 1320571, 1697877, 2641142, 3395754, 3961713, 5093631, 7923426, 10187262, 11885139, 15280893, 23770278, 30561786, 35655417, 71310834, 106966251, 213932502]

約数ペア:

[(1, 213932502), (2, 106966251), (3, 71310834), (6, 35655417), (7, 30561786), (9, 23770278), (14, 15280893), (18, 11885139), (21, 10187262), (27, 7923426), (42, 5093631), (54, 3961713), (63, 3395754), (81, 2641142), (126, 1697877), (162, 1320571), (189, 1131918), (378, 565959), (567, 377306), (1134, 188653)]