201312650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52289}}^1$

素因数の和:52319

約数の個数: 48

約数和(自身を含む): 466845120

約数和(自身を除く): 265532470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 52289, 104578, 261445, 366023, 522890, 575179, 732046, 1150358, 1307225, 1830115, 2614450, 2875895, 3660230, 4026253, 5751790, 8052506, 9150575, 14379475, 18301150, 20131265, 28758950, 40262530, 100656325, 201312650]

約数ペア:

[(1, 201312650), (2, 100656325), (5, 40262530), (7, 28758950), (10, 20131265), (11, 18301150), (14, 14379475), (22, 9150575), (25, 8052506), (35, 5751790), (50, 4026253), (55, 3660230), (70, 2875895), (77, 2614450), (110, 1830115), (154, 1307225), (175, 1150358), (275, 732046), (350, 575179), (385, 522890), (550, 366023), (770, 261445), (1925, 104578), (3850, 52289)]