218877214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 343719936

約数和(自身を除く): 124842722

約数列:

[1, 2, 47, 73, 94, 146, 167, 191, 334, 382, 3431, 6862, 7849, 8977, 12191, 13943, 15698, 17954, 24382, 27886, 31897, 63794, 572977, 655321, 1145954, 1310642, 1499159, 2328481, 2998318, 4656962, 109438607, 218877214]

約数ペア:

[(1, 218877214), (2, 109438607), (47, 4656962), (73, 2998318), (94, 2328481), (146, 1499159), (167, 1310642), (191, 1145954), (334, 655321), (382, 572977), (3431, 63794), (6862, 31897), (7849, 27886), (8977, 24382), (12191, 17954), (13943, 15698)]