203970832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 431079924

約数和(自身を除く): 227109092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 241, 313, 338, 482, 626, 676, 964, 1252, 1352, 1928, 2504, 2704, 3133, 3856, 4069, 5008, 6266, 8138, 12532, 16276, 25064, 32552, 40729, 50128, 52897, 65104, 75433, 81458, 105794, 150866, 162916, 211588, 301732, 325832, 423176, 603464, 651664, 846352, 980629, 1206928, 1961258, 3922516, 7845032, 12748177, 15690064, 25496354, 50992708, 101985416, 203970832]

約数ペア:

[(1, 203970832), (2, 101985416), (4, 50992708), (8, 25496354), (13, 15690064), (16, 12748177), (26, 7845032), (52, 3922516), (104, 1961258), (169, 1206928), (208, 980629), (241, 846352), (313, 651664), (338, 603464), (482, 423176), (626, 325832), (676, 301732), (964, 211588), (1252, 162916), (1352, 150866), (1928, 105794), (2504, 81458), (2704, 75433), (3133, 65104), (3856, 52897), (4069, 50128), (5008, 40729), (6266, 32552), (8138, 25064), (12532, 16276)]