201779552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21089}}^1$

素因数の和:21135

約数の個数: 48

約数和(自身を含む): 446433120

約数和(自身を除く): 244653568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 21089, 42178, 84356, 168712, 274157, 337424, 485047, 548314, 674848, 970094, 1096628, 1940188, 2193256, 3880376, 4386512, 6305611, 7760752, 8773024, 12611222, 15521504, 25222444, 50444888, 100889776, 201779552]

約数ペア:

[(1, 201779552), (2, 100889776), (4, 50444888), (8, 25222444), (13, 15521504), (16, 12611222), (23, 8773024), (26, 7760752), (32, 6305611), (46, 4386512), (52, 3880376), (92, 2193256), (104, 1940188), (184, 1096628), (208, 970094), (299, 674848), (368, 548314), (416, 485047), (598, 337424), (736, 274157), (1196, 168712), (2392, 84356), (4784, 42178), (9568, 21089)]