208541632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5333}}^1$

素因数の和:5405

約数の個数: 56

約数和(自身を含む): 455224896

約数和(自身を除く): 246683264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 5333, 9776, 10666, 19552, 21332, 39104, 42664, 69329, 85328, 138658, 170656, 250651, 277316, 341312, 501302, 554632, 1002604, 1109264, 2005208, 2218528, 3258463, 4010416, 4437056, 6516926, 8020832, 13033852, 16041664, 26067704, 52135408, 104270816, 208541632]

約数ペア:

[(1, 208541632), (2, 104270816), (4, 52135408), (8, 26067704), (13, 16041664), (16, 13033852), (26, 8020832), (32, 6516926), (47, 4437056), (52, 4010416), (64, 3258463), (94, 2218528), (104, 2005208), (188, 1109264), (208, 1002604), (376, 554632), (416, 501302), (611, 341312), (752, 277316), (832, 250651), (1222, 170656), (1504, 138658), (2444, 85328), (3008, 69329), (4888, 42664), (5333, 39104), (9776, 21332), (10666, 19552)]