198905712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 547598880

約数和(自身を除く): 348693168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 173, 204, 272, 346, 408, 519, 692, 816, 1038, 1384, 1409, 2076, 2768, 2818, 2941, 4152, 4227, 5636, 5882, 8304, 8454, 8823, 11272, 11764, 16908, 17646, 22544, 23528, 23953, 33816, 35292, 47056, 47906, 67632, 70584, 71859, 95812, 141168, 143718, 191624, 243757, 287436, 383248, 487514, 574872, 731271, 975028, 1149744, 1462542, 1950056, 2925084, 3900112, 4143869, 5850168, 8287738, 11700336, 12431607, 16575476, 24863214, 33150952, 49726428, 66301904, 99452856, 198905712]

約数ペア:

[(1, 198905712), (2, 99452856), (3, 66301904), (4, 49726428), (6, 33150952), (8, 24863214), (12, 16575476), (16, 12431607), (17, 11700336), (24, 8287738), (34, 5850168), (48, 4143869), (51, 3900112), (68, 2925084), (102, 1950056), (136, 1462542), (173, 1149744), (204, 975028), (272, 731271), (346, 574872), (408, 487514), (519, 383248), (692, 287436), (816, 243757), (1038, 191624), (1384, 143718), (1409, 141168), (2076, 95812), (2768, 71859), (2818, 70584), (2941, 67632), (4152, 47906), (4227, 47056), (5636, 35292), (5882, 33816), (8304, 23953), (8454, 23528), (8823, 22544), (11272, 17646), (11764, 16908)]