215082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{569}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 547200

約数和(自身を除く): 332118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 569, 1138, 1707, 3414, 3983, 5121, 7966, 10242, 11949, 15363, 23898, 30726, 35847, 71694, 107541, 215082]

約数ペア:

[(1, 215082), (2, 107541), (3, 71694), (6, 35847), (7, 30726), (9, 23898), (14, 15363), (18, 11949), (21, 10242), (27, 7966), (42, 5121), (54, 3983), (63, 3414), (126, 1707), (189, 1138), (378, 569)]