212326688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30625

約数の個数: 48

約数和(自身を含む): 493161984

約数和(自身を除く): 280835296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 30577, 61154, 122308, 214039, 244616, 428078, 489232, 856156, 947887, 978464, 1712312, 1895774, 3424624, 3791548, 6635209, 6849248, 7583096, 13270418, 15166192, 26540836, 30332384, 53081672, 106163344, 212326688]

約数ペア:

[(1, 212326688), (2, 106163344), (4, 53081672), (7, 30332384), (8, 26540836), (14, 15166192), (16, 13270418), (28, 7583096), (31, 6849248), (32, 6635209), (56, 3791548), (62, 3424624), (112, 1895774), (124, 1712312), (217, 978464), (224, 947887), (248, 856156), (434, 489232), (496, 428078), (868, 244616), (992, 214039), (1736, 122308), (3472, 61154), (6944, 30577)]