109217108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27277}}^1$

素因数の和:27312

約数の個数: 48

約数和(自身を含む): 256631424

約数和(自身を除く): 147414316

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 27277, 54554, 109108, 190939, 300047, 354601, 381878, 600094, 709202, 763756, 1200188, 1418404, 2100329, 2482207, 3900611, 4200658, 4964414, 7801222, 8401316, 9928828, 15602444, 27304277, 54608554, 109217108]

約数ペア:

[(1, 109217108), (2, 54608554), (4, 27304277), (7, 15602444), (11, 9928828), (13, 8401316), (14, 7801222), (22, 4964414), (26, 4200658), (28, 3900611), (44, 2482207), (52, 2100329), (77, 1418404), (91, 1200188), (143, 763756), (154, 709202), (182, 600094), (286, 381878), (308, 354601), (364, 300047), (572, 190939), (1001, 109108), (2002, 54554), (4004, 27277)]