213055190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 178855210

約数列:

[1, 2, 5, 10, 83, 107, 166, 214, 415, 535, 830, 1070, 2399, 4798, 8881, 11995, 17762, 23990, 44405, 88810, 199117, 256693, 398234, 513386, 995585, 1283465, 1991170, 2566930, 21305519, 42611038, 106527595, 213055190]

約数ペア:

[(1, 213055190), (2, 106527595), (5, 42611038), (10, 21305519), (83, 2566930), (107, 1991170), (166, 1283465), (214, 995585), (415, 513386), (535, 398234), (830, 256693), (1070, 199117), (2399, 88810), (4798, 44405), (8881, 23990), (11995, 17762)]