224738703

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 386979840

約数和(自身を除く): 162241137

約数列:

[1, 3, 7, 9, 21, 37, 63, 67, 111, 201, 259, 333, 469, 603, 777, 1407, 1439, 2331, 2479, 4221, 4317, 7437, 10073, 12951, 17353, 22311, 30219, 52059, 53243, 90657, 96413, 156177, 159729, 289239, 372701, 479187, 674891, 867717, 1118103, 2024673, 3354309, 3567281, 6074019, 10701843, 24970967, 32105529, 74912901, 224738703]

約数ペア:

[(1, 224738703), (3, 74912901), (7, 32105529), (9, 24970967), (21, 10701843), (37, 6074019), (63, 3567281), (67, 3354309), (111, 2024673), (201, 1118103), (259, 867717), (333, 674891), (469, 479187), (603, 372701), (777, 289239), (1407, 159729), (1439, 156177), (2331, 96413), (2479, 90657), (4221, 53243), (4317, 52059), (7437, 30219), (10073, 22311), (12951, 17353)]