206273690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5067

約数の個数: 64

約数和(自身を含む): 461168640

約数和(自身を除く): 254894950

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5003, 5890, 8246, 10006, 20615, 25015, 35021, 41230, 50030, 70042, 95057, 155093, 175105, 190114, 310186, 350210, 475285, 665399, 775465, 950570, 1085651, 1330798, 1550930, 2171302, 2946767, 3326995, 5428255, 5893534, 6653990, 10856510, 14733835, 20627369, 29467670, 41254738, 103136845, 206273690]

約数ペア:

[(1, 206273690), (2, 103136845), (5, 41254738), (7, 29467670), (10, 20627369), (14, 14733835), (19, 10856510), (31, 6653990), (35, 5893534), (38, 5428255), (62, 3326995), (70, 2946767), (95, 2171302), (133, 1550930), (155, 1330798), (190, 1085651), (217, 950570), (266, 775465), (310, 665399), (434, 475285), (589, 350210), (665, 310186), (1085, 190114), (1178, 175105), (1330, 155093), (2170, 95057), (2945, 70042), (4123, 50030), (5003, 41230), (5890, 35021), (8246, 25015), (10006, 20615)]