202464988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 409248000

約数和(自身を除く): 206783012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 398, 418, 796, 836, 1217, 2189, 2434, 3781, 4378, 4868, 7562, 8756, 13387, 15124, 23123, 26774, 41591, 46246, 53548, 83182, 92492, 166364, 242183, 254353, 484366, 508706, 968732, 1017412, 2664013, 4601477, 5328026, 9202954, 10656052, 18405908, 50616247, 101232494, 202464988]

約数ペア:

[(1, 202464988), (2, 101232494), (4, 50616247), (11, 18405908), (19, 10656052), (22, 9202954), (38, 5328026), (44, 4601477), (76, 2664013), (199, 1017412), (209, 968732), (398, 508706), (418, 484366), (796, 254353), (836, 242183), (1217, 166364), (2189, 92492), (2434, 83182), (3781, 53548), (4378, 46246), (4868, 41591), (7562, 26774), (8756, 23123), (13387, 15124)]