201311724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^3\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 483190400

約数和(自身を除く): 281878676

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 211, 258, 422, 516, 633, 844, 1266, 1849, 2532, 3698, 5547, 7396, 9073, 11094, 18146, 22188, 27219, 36292, 54438, 79507, 108876, 159014, 238521, 318028, 390139, 477042, 780278, 954084, 1170417, 1560556, 2340834, 4681668, 16775977, 33551954, 50327931, 67103908, 100655862, 201311724]

約数ペア:

[(1, 201311724), (2, 100655862), (3, 67103908), (4, 50327931), (6, 33551954), (12, 16775977), (43, 4681668), (86, 2340834), (129, 1560556), (172, 1170417), (211, 954084), (258, 780278), (422, 477042), (516, 390139), (633, 318028), (844, 238521), (1266, 159014), (1849, 108876), (2532, 79507), (3698, 54438), (5547, 36292), (7396, 27219), (9073, 22188), (11094, 18146)]