208804522290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76485173}}^1$

素因数の和:76485203

約数の個数: 64

約数和(自身を含む): 616776443136

約数和(自身を除く): 407971920846

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 76485173, 152970346, 229455519, 382425865, 458911038, 535396211, 764851730, 994307249, 1070792422, 1147277595, 1606188633, 1988614498, 2294555190, 2676981055, 2982921747, 3212377266, 4971536245, 5353962110, 5965843494, 6960150743, 8030943165, 9943072490, 13920301486, 14914608735, 16061886330, 20880452229, 29829217470, 34800753715, 41760904458, 69601507430, 104402261145, 208804522290]

約数ペア:

[(1, 208804522290), (2, 104402261145), (3, 69601507430), (5, 41760904458), (6, 34800753715), (7, 29829217470), (10, 20880452229), (13, 16061886330), (14, 14914608735), (15, 13920301486), (21, 9943072490), (26, 8030943165), (30, 6960150743), (35, 5965843494), (39, 5353962110), (42, 4971536245), (65, 3212377266), (70, 2982921747), (78, 2676981055), (91, 2294555190), (105, 1988614498), (130, 1606188633), (182, 1147277595), (195, 1070792422), (210, 994307249), (273, 764851730), (390, 535396211), (455, 458911038), (546, 382425865), (910, 229455519), (1365, 152970346), (2730, 76485173)]