193779056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1091}}^1$

素因数の和:1769

約数の個数: 40

約数和(自身を含む): 398505744

約数和(自身を除く): 204726688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 653, 1091, 1306, 2182, 2612, 4364, 5224, 8728, 10448, 11101, 17456, 18547, 22202, 37094, 44404, 74188, 88808, 148376, 177616, 296752, 712423, 1424846, 2849692, 5699384, 11398768, 12111191, 24222382, 48444764, 96889528, 193779056]

約数ペア:

[(1, 193779056), (2, 96889528), (4, 48444764), (8, 24222382), (16, 12111191), (17, 11398768), (34, 5699384), (68, 2849692), (136, 1424846), (272, 712423), (653, 296752), (1091, 177616), (1306, 148376), (2182, 88808), (2612, 74188), (4364, 44404), (5224, 37094), (8728, 22202), (10448, 18547), (11101, 17456)]