212319992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37223}}^1$

素因数の和:37283

約数の個数: 32

約数和(自身を含む): 428820480

約数和(自身を除く): 216500488

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 37223, 74446, 148892, 297784, 856129, 1153913, 1712258, 2307826, 3424516, 4615652, 6849032, 9231304, 26539999, 53079998, 106159996, 212319992]

約数ペア:

[(1, 212319992), (2, 106159996), (4, 53079998), (8, 26539999), (23, 9231304), (31, 6849032), (46, 4615652), (62, 3424516), (92, 2307826), (124, 1712258), (184, 1153913), (248, 856129), (713, 297784), (1426, 148892), (2852, 74446), (5704, 37223)]