199945524

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{210913}}^1$

素因数の和:210999

約数の個数: 24

約数和(自身を含む): 472447360

約数和(自身を除く): 272501836

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 210913, 421826, 632739, 843652, 1265478, 2530956, 16662127, 33324254, 49986381, 66648508, 99972762, 199945524]

約数ペア:

[(1, 199945524), (2, 99972762), (3, 66648508), (4, 49986381), (6, 33324254), (12, 16662127), (79, 2530956), (158, 1265478), (237, 843652), (316, 632739), (474, 421826), (948, 210913)]