203492172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 526321152

約数和(自身を除く): 322828980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 107, 146, 156, 167, 214, 219, 292, 321, 334, 428, 438, 501, 642, 668, 876, 949, 1002, 1284, 1391, 1898, 2004, 2171, 2782, 2847, 3796, 4173, 4342, 5564, 5694, 6513, 7811, 8346, 8684, 11388, 12191, 13026, 15622, 16692, 17869, 23433, 24382, 26052, 31244, 35738, 36573, 46866, 48764, 53607, 71476, 73146, 93732, 101543, 107214, 146292, 158483, 203086, 214428, 232297, 304629, 316966, 406172, 464594, 475449, 609258, 633932, 696891, 929188, 950898, 1218516, 1304437, 1393782, 1901796, 2608874, 2787564, 3913311, 5217748, 7826622, 15653244, 16957681, 33915362, 50873043, 67830724, 101746086, 203492172]

約数ペア:

[(1, 203492172), (2, 101746086), (3, 67830724), (4, 50873043), (6, 33915362), (12, 16957681), (13, 15653244), (26, 7826622), (39, 5217748), (52, 3913311), (73, 2787564), (78, 2608874), (107, 1901796), (146, 1393782), (156, 1304437), (167, 1218516), (214, 950898), (219, 929188), (292, 696891), (321, 633932), (334, 609258), (428, 475449), (438, 464594), (501, 406172), (642, 316966), (668, 304629), (876, 232297), (949, 214428), (1002, 203086), (1284, 158483), (1391, 146292), (1898, 107214), (2004, 101543), (2171, 93732), (2782, 73146), (2847, 71476), (3796, 53607), (4173, 48764), (4342, 46866), (5564, 36573), (5694, 35738), (6513, 31244), (7811, 26052), (8346, 24382), (8684, 23433), (11388, 17869), (12191, 16692), (13026, 15622)]