211183904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 219917536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 359, 496, 593, 718, 992, 1186, 1436, 2372, 2872, 4744, 5744, 9488, 11129, 11488, 18383, 18976, 22258, 36766, 44516, 73532, 89032, 147064, 178064, 212887, 294128, 356128, 425774, 588256, 851548, 1703096, 3406192, 6599497, 6812384, 13198994, 26397988, 52795976, 105591952, 211183904]

約数ペア:

[(1, 211183904), (2, 105591952), (4, 52795976), (8, 26397988), (16, 13198994), (31, 6812384), (32, 6599497), (62, 3406192), (124, 1703096), (248, 851548), (359, 588256), (496, 425774), (593, 356128), (718, 294128), (992, 212887), (1186, 178064), (1436, 147064), (2372, 89032), (2872, 73532), (4744, 44516), (5744, 36766), (9488, 22258), (11129, 18976), (11488, 18383)]