201904668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17047}}^1$

素因数の和:17111

約数の個数: 72

約数和(自身を含む): 595725312

約数和(自身を除く): 393820644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 17047, 34094, 51141, 68188, 102282, 119329, 153423, 204564, 238658, 306846, 357987, 477316, 613692, 715974, 801209, 1073961, 1431948, 1602418, 2147922, 2403627, 3204836, 4295844, 4807254, 5608463, 7210881, 9614508, 11216926, 14421762, 16825389, 22433852, 28843524, 33650778, 50476167, 67301556, 100952334, 201904668]

約数ペア:

[(1, 201904668), (2, 100952334), (3, 67301556), (4, 50476167), (6, 33650778), (7, 28843524), (9, 22433852), (12, 16825389), (14, 14421762), (18, 11216926), (21, 9614508), (28, 7210881), (36, 5608463), (42, 4807254), (47, 4295844), (63, 3204836), (84, 2403627), (94, 2147922), (126, 1602418), (141, 1431948), (188, 1073961), (252, 801209), (282, 715974), (329, 613692), (423, 477316), (564, 357987), (658, 306846), (846, 238658), (987, 204564), (1316, 153423), (1692, 119329), (1974, 102282), (2961, 68188), (3948, 51141), (5922, 34094), (11844, 17047)]