207788374472

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{43633}}^1$

素因数の和:44230

約数の個数: 64

約数和(自身を含む): 448334113920

約数和(自身を除く): 240545739448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 307, 554, 614, 1108, 1228, 1939, 2149, 2216, 2456, 3878, 4298, 7756, 8596, 15512, 17192, 43633, 85039, 87266, 170078, 174532, 305431, 340156, 349064, 595273, 610862, 680312, 1190546, 1221724, 2381092, 2443448, 4762184, 12086341, 13395331, 24172682, 26790662, 48345364, 53581324, 84604387, 93767317, 96690728, 107162648, 169208774, 187534634, 338417548, 375069268, 676835096, 750138536, 3710506687, 7421013374, 14842026748, 25973546809, 29684053496, 51947093618, 103894187236, 207788374472]

約数ペア:

[(1, 207788374472), (2, 103894187236), (4, 51947093618), (7, 29684053496), (8, 25973546809), (14, 14842026748), (28, 7421013374), (56, 3710506687), (277, 750138536), (307, 676835096), (554, 375069268), (614, 338417548), (1108, 187534634), (1228, 169208774), (1939, 107162648), (2149, 96690728), (2216, 93767317), (2456, 84604387), (3878, 53581324), (4298, 48345364), (7756, 26790662), (8596, 24172682), (15512, 13395331), (17192, 12086341), (43633, 4762184), (85039, 2443448), (87266, 2381092), (170078, 1221724), (174532, 1190546), (305431, 680312), (340156, 610862), (349064, 595273)]