202217841

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 348092160

約数和(自身を除く): 145874319

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 151, 203, 261, 453, 609, 733, 1057, 1359, 1827, 2199, 3171, 4379, 5131, 6597, 9513, 13137, 15393, 21257, 30653, 39411, 46179, 63771, 91959, 110683, 148799, 191313, 275877, 332049, 446397, 774781, 996147, 1339191, 2324343, 3209807, 6973029, 9629421, 22468649, 28888263, 67405947, 202217841]

約数ペア:

[(1, 202217841), (3, 67405947), (7, 28888263), (9, 22468649), (21, 9629421), (29, 6973029), (63, 3209807), (87, 2324343), (151, 1339191), (203, 996147), (261, 774781), (453, 446397), (609, 332049), (733, 275877), (1057, 191313), (1359, 148799), (1827, 110683), (2199, 91959), (3171, 63771), (4379, 46179), (5131, 39411), (6597, 30653), (9513, 21257), (13137, 15393)]