201999470486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{16971893}}^1$

素因数の和:16972447

約数の個数: 16

約数和(自身を含む): 331155595728

約数和(自身を除く): 129156125242

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 16971893, 33943786, 186690823, 373381646, 9181794113, 18363588226, 100999735243, 201999470486]

約数ペア:

[(1, 201999470486), (2, 100999735243), (11, 18363588226), (22, 9181794113), (541, 373381646), (1082, 186690823), (5951, 33943786), (11902, 16971893)]