200719413

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 315843840

約数和(自身を除く): 115124427

約数列:

[1, 3, 9, 23, 37, 69, 73, 111, 207, 219, 333, 359, 657, 851, 1077, 1679, 2553, 2701, 3231, 5037, 7659, 8103, 8257, 13283, 15111, 24309, 24771, 26207, 39849, 62123, 74313, 78621, 119547, 186369, 235863, 305509, 559107, 602761, 916527, 969659, 1808283, 2749581, 2908977, 5424849, 8726931, 22302157, 66906471, 200719413]

約数ペア:

[(1, 200719413), (3, 66906471), (9, 22302157), (23, 8726931), (37, 5424849), (69, 2908977), (73, 2749581), (111, 1808283), (207, 969659), (219, 916527), (333, 602761), (359, 559107), (657, 305509), (851, 235863), (1077, 186369), (1679, 119547), (2553, 78621), (2701, 74313), (3231, 62123), (5037, 39849), (7659, 26207), (8103, 24771), (8257, 24309), (13283, 15111)]