200981672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6317}}^1$

素因数の和:6461

約数の個数: 32

約数和(自身を含む): 390073320

約数和(自身を除く): 189091648

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 6317, 7954, 12634, 15908, 25268, 31816, 50536, 258997, 517994, 612749, 1035988, 1225498, 2071976, 2450996, 4901992, 25122709, 50245418, 100490836, 200981672]

約数ペア:

[(1, 200981672), (2, 100490836), (4, 50245418), (8, 25122709), (41, 4901992), (82, 2450996), (97, 2071976), (164, 1225498), (194, 1035988), (328, 612749), (388, 517994), (776, 258997), (3977, 50536), (6317, 31816), (7954, 25268), (12634, 15908)]