197873312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 72

約数和(自身を含む): 482188896

約数和(自身を除く): 284315584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5227, 5408, 9464, 10454, 18928, 20908, 36589, 37856, 41816, 67951, 73178, 83632, 135902, 146356, 167264, 271804, 292712, 475657, 543608, 585424, 883363, 951314, 1087216, 1170848, 1766726, 1902628, 2174432, 3533452, 3805256, 6183541, 7066904, 7610512, 12367082, 14133808, 15221024, 24734164, 28267616, 49468328, 98936656, 197873312]

約数ペア:

[(1, 197873312), (2, 98936656), (4, 49468328), (7, 28267616), (8, 24734164), (13, 15221024), (14, 14133808), (16, 12367082), (26, 7610512), (28, 7066904), (32, 6183541), (52, 3805256), (56, 3533452), (91, 2174432), (104, 1902628), (112, 1766726), (169, 1170848), (182, 1087216), (208, 951314), (224, 883363), (338, 585424), (364, 543608), (416, 475657), (676, 292712), (728, 271804), (1183, 167264), (1352, 146356), (1456, 135902), (2366, 83632), (2704, 73178), (2912, 67951), (4732, 41816), (5227, 37856), (5408, 36589), (9464, 20908), (10454, 18928)]