200879210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 441158400

約数和(自身を除く): 240279190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 2069, 2555, 2774, 4138, 5110, 6935, 9709, 10345, 13870, 14483, 19418, 20690, 28966, 39311, 48545, 72415, 78622, 97090, 144830, 151037, 196555, 275177, 302074, 393110, 550354, 755185, 1057259, 1375885, 1510370, 2114518, 2751770, 2869703, 5286295, 5739406, 10572590, 14348515, 20087921, 28697030, 40175842, 100439605, 200879210]

約数ペア:

[(1, 200879210), (2, 100439605), (5, 40175842), (7, 28697030), (10, 20087921), (14, 14348515), (19, 10572590), (35, 5739406), (38, 5286295), (70, 2869703), (73, 2751770), (95, 2114518), (133, 1510370), (146, 1375885), (190, 1057259), (266, 755185), (365, 550354), (511, 393110), (665, 302074), (730, 275177), (1022, 196555), (1330, 151037), (1387, 144830), (2069, 97090), (2555, 78622), (2774, 72415), (4138, 48545), (5110, 39311), (6935, 28966), (9709, 20690), (10345, 19418), (13870, 14483)]