201928363

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 277512480

約数和(自身を除く): 75584117

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 203, 221, 377, 493, 637, 643, 833, 1421, 1547, 2639, 3451, 4501, 6409, 8359, 10829, 10931, 18473, 18647, 24157, 31507, 44863, 58513, 76517, 130529, 142103, 242411, 314041, 316999, 409591, 535619, 913703, 994721, 1696877, 2218993, 4120987, 6963047, 11878139, 15532951, 28846909, 201928363]

約数ペア:

[(1, 201928363), (7, 28846909), (13, 15532951), (17, 11878139), (29, 6963047), (49, 4120987), (91, 2218993), (119, 1696877), (203, 994721), (221, 913703), (377, 535619), (493, 409591), (637, 316999), (643, 314041), (833, 242411), (1421, 142103), (1547, 130529), (2639, 76517), (3451, 58513), (4501, 44863), (6409, 31507), (8359, 24157), (10829, 18647), (10931, 18473)]