208258248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25498

約数の個数: 64

約数和(自身を含む): 586321920

約数和(自身を除く): 378063672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 25447, 50894, 76341, 101788, 152682, 203576, 279917, 305364, 559834, 610728, 788857, 839751, 1119668, 1577714, 1679502, 2239336, 2366571, 3155428, 3359004, 4733142, 6310856, 6718008, 8677427, 9466284, 17354854, 18932568, 26032281, 34709708, 52064562, 69419416, 104129124, 208258248]

約数ペア:

[(1, 208258248), (2, 104129124), (3, 69419416), (4, 52064562), (6, 34709708), (8, 26032281), (11, 18932568), (12, 17354854), (22, 9466284), (24, 8677427), (31, 6718008), (33, 6310856), (44, 4733142), (62, 3359004), (66, 3155428), (88, 2366571), (93, 2239336), (124, 1679502), (132, 1577714), (186, 1119668), (248, 839751), (264, 788857), (341, 610728), (372, 559834), (682, 305364), (744, 279917), (1023, 203576), (1364, 152682), (2046, 101788), (2728, 76341), (4092, 50894), (8184, 25447)]