200289570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 519208704

約数和(自身を除く): 318919134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 503, 1006, 1021, 1509, 2042, 2515, 3018, 3063, 5030, 5105, 6126, 6539, 7545, 10210, 13078, 13273, 15090, 15315, 19617, 26546, 30630, 32695, 39234, 39819, 65390, 66365, 79638, 98085, 132730, 196170, 199095, 398190, 513563, 1027126, 1540689, 2567815, 3081378, 5135630, 6676319, 7703445, 13352638, 15406890, 20028957, 33381595, 40057914, 66763190, 100144785, 200289570]

約数ペア:

[(1, 200289570), (2, 100144785), (3, 66763190), (5, 40057914), (6, 33381595), (10, 20028957), (13, 15406890), (15, 13352638), (26, 7703445), (30, 6676319), (39, 5135630), (65, 3081378), (78, 2567815), (130, 1540689), (195, 1027126), (390, 513563), (503, 398190), (1006, 199095), (1021, 196170), (1509, 132730), (2042, 98085), (2515, 79638), (3018, 66365), (3063, 65390), (5030, 39819), (5105, 39234), (6126, 32695), (6539, 30630), (7545, 26546), (10210, 19617), (13078, 15315), (13273, 15090)]