214336788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 510136704

約数和(自身を除く): 295799916

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 1277, 2364, 2554, 3831, 5108, 7662, 13987, 15324, 27974, 41961, 55948, 83922, 90667, 167844, 181334, 251569, 272001, 362668, 503138, 544002, 754707, 1006276, 1088004, 1509414, 3018828, 17861399, 35722798, 53584197, 71445596, 107168394, 214336788]

約数ペア:

[(1, 214336788), (2, 107168394), (3, 71445596), (4, 53584197), (6, 35722798), (12, 17861399), (71, 3018828), (142, 1509414), (197, 1088004), (213, 1006276), (284, 754707), (394, 544002), (426, 503138), (591, 362668), (788, 272001), (852, 251569), (1182, 181334), (1277, 167844), (2364, 90667), (2554, 83922), (3831, 55948), (5108, 41961), (7662, 27974), (13987, 15324)]