213307032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{286703}}^1$

素因数の和:286743

約数の個数: 32

約数和(自身を含む): 550471680

約数和(自身を除く): 337164648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 286703, 573406, 860109, 1146812, 1720218, 2293624, 3440436, 6880872, 8887793, 17775586, 26663379, 35551172, 53326758, 71102344, 106653516, 213307032]

約数ペア:

[(1, 213307032), (2, 106653516), (3, 71102344), (4, 53326758), (6, 35551172), (8, 26663379), (12, 17775586), (24, 8887793), (31, 6880872), (62, 3440436), (93, 2293624), (124, 1720218), (186, 1146812), (248, 860109), (372, 573406), (744, 286703)]