210244300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 108

約数和(自身を含む): 537012504

約数和(自身を除く): 326768204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 107, 140, 175, 196, 214, 245, 350, 401, 428, 490, 535, 700, 749, 802, 980, 1070, 1225, 1498, 1604, 2005, 2140, 2450, 2675, 2807, 2996, 3745, 4010, 4900, 5243, 5350, 5614, 7490, 8020, 10025, 10486, 10700, 11228, 14035, 14980, 18725, 19649, 20050, 20972, 26215, 28070, 37450, 39298, 40100, 42907, 52430, 56140, 70175, 74900, 78596, 85814, 98245, 104860, 131075, 140350, 171628, 196490, 214535, 262150, 280700, 300349, 392980, 429070, 491225, 524300, 600698, 858140, 982450, 1072675, 1201396, 1501745, 1964900, 2102443, 2145350, 3003490, 4204886, 4290700, 6006980, 7508725, 8409772, 10512215, 15017450, 21024430, 30034900, 42048860, 52561075, 105122150, 210244300]

約数ペア:

[(1, 210244300), (2, 105122150), (4, 52561075), (5, 42048860), (7, 30034900), (10, 21024430), (14, 15017450), (20, 10512215), (25, 8409772), (28, 7508725), (35, 6006980), (49, 4290700), (50, 4204886), (70, 3003490), (98, 2145350), (100, 2102443), (107, 1964900), (140, 1501745), (175, 1201396), (196, 1072675), (214, 982450), (245, 858140), (350, 600698), (401, 524300), (428, 491225), (490, 429070), (535, 392980), (700, 300349), (749, 280700), (802, 262150), (980, 214535), (1070, 196490), (1225, 171628), (1498, 140350), (1604, 131075), (2005, 104860), (2140, 98245), (2450, 85814), (2675, 78596), (2807, 74900), (2996, 70175), (3745, 56140), (4010, 52430), (4900, 42907), (5243, 40100), (5350, 39298), (5614, 37450), (7490, 28070), (8020, 26215), (10025, 20972), (10486, 20050), (10700, 19649), (11228, 18725), (14035, 14980)]