201737778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19469}}^1$

素因数の和:19642

約数の個数: 32

約数和(自身を含む): 442981440

約数和(自身を除く): 241243662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 19469, 38938, 58407, 116814, 214159, 428318, 642477, 1284954, 3056633, 6113266, 9169899, 18339798, 33622963, 67245926, 100868889, 201737778]

約数ペア:

[(1, 201737778), (2, 100868889), (3, 67245926), (6, 33622963), (11, 18339798), (22, 9169899), (33, 6113266), (66, 3056633), (157, 1284954), (314, 642477), (471, 428318), (942, 214159), (1727, 116814), (3454, 58407), (5181, 38938), (10362, 19469)]