207446770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 383360688

約数和(自身を除く): 175913918

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 2857, 5714, 7261, 14285, 14522, 28570, 36305, 72610, 151421, 302842, 391409, 757105, 782818, 1514210, 1957045, 3914090, 20744677, 41489354, 103723385, 207446770]

約数ペア:

[(1, 207446770), (2, 103723385), (5, 41489354), (10, 20744677), (53, 3914090), (106, 1957045), (137, 1514210), (265, 782818), (274, 757105), (530, 391409), (685, 302842), (1370, 151421), (2857, 72610), (5714, 36305), (7261, 28570), (14285, 14522)]