196347824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37993}}^1$

素因数の和:38037

約数の個数: 40

約数和(自身を含む): 424013040

約数和(自身を除く): 227665216

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 37993, 75986, 151972, 303944, 607888, 645881, 721867, 1291762, 1443734, 2583524, 2887468, 5167048, 5774936, 10334096, 11549872, 12271739, 24543478, 49086956, 98173912, 196347824]

約数ペア:

[(1, 196347824), (2, 98173912), (4, 49086956), (8, 24543478), (16, 12271739), (17, 11549872), (19, 10334096), (34, 5774936), (38, 5167048), (68, 2887468), (76, 2583524), (136, 1443734), (152, 1291762), (272, 721867), (304, 645881), (323, 607888), (646, 303944), (1292, 151972), (2584, 75986), (5168, 37993)]