207916256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12329}}^1$

素因数の和:12387

約数の個数: 48

約数和(自身を含む): 447431040

約数和(自身を除く): 239514784

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 12329, 16864, 24658, 49316, 98632, 197264, 209593, 382199, 394528, 419186, 764398, 838372, 1528796, 1676744, 3057592, 3353488, 6115184, 6497383, 6706976, 12230368, 12994766, 25989532, 51979064, 103958128, 207916256]

約数ペア:

[(1, 207916256), (2, 103958128), (4, 51979064), (8, 25989532), (16, 12994766), (17, 12230368), (31, 6706976), (32, 6497383), (34, 6115184), (62, 3353488), (68, 3057592), (124, 1676744), (136, 1528796), (248, 838372), (272, 764398), (496, 419186), (527, 394528), (544, 382199), (992, 209593), (1054, 197264), (2108, 98632), (4216, 49316), (8432, 24658), (12329, 16864)]