212394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 524160

約数和(自身を除く): 311766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 389, 546, 778, 1167, 2334, 2723, 5057, 5446, 8169, 10114, 15171, 16338, 30342, 35399, 70798, 106197, 212394]

約数ペア:

[(1, 212394), (2, 106197), (3, 70798), (6, 35399), (7, 30342), (13, 16338), (14, 15171), (21, 10114), (26, 8169), (39, 5446), (42, 5057), (78, 2723), (91, 2334), (182, 1167), (273, 778), (389, 546)]