212464070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233477}}^1$

素因数の和:233504

約数の個数: 32

約数和(自身を含む): 470691648

約数和(自身を除く): 258227578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 233477, 466954, 1167385, 1634339, 2334770, 3035201, 3268678, 6070402, 8171695, 15176005, 16343390, 21246407, 30352010, 42492814, 106232035, 212464070]

約数ペア:

[(1, 212464070), (2, 106232035), (5, 42492814), (7, 30352010), (10, 21246407), (13, 16343390), (14, 15176005), (26, 8171695), (35, 6070402), (65, 3268678), (70, 3035201), (91, 2334770), (130, 1634339), (182, 1167385), (455, 466954), (910, 233477)]