204917796

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{111611}}^1$

素因数の和:111641

約数の個数: 48

約数和(自身を含む): 562524480

約数和(自身を除く): 357606684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 111611, 223222, 334833, 446444, 669666, 1004499, 1339332, 1897387, 2008998, 3013497, 3794774, 4017996, 5692161, 6026994, 7589548, 11384322, 12053988, 17076483, 22768644, 34152966, 51229449, 68305932, 102458898, 204917796]

約数ペア:

[(1, 204917796), (2, 102458898), (3, 68305932), (4, 51229449), (6, 34152966), (9, 22768644), (12, 17076483), (17, 12053988), (18, 11384322), (27, 7589548), (34, 6026994), (36, 5692161), (51, 4017996), (54, 3794774), (68, 3013497), (102, 2008998), (108, 1897387), (153, 1339332), (204, 1004499), (306, 669666), (459, 446444), (612, 334833), (918, 223222), (1836, 111611)]