200476448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 417402720

約数和(自身を除く): 216926272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 1028, 1283, 2056, 2566, 4112, 4883, 5132, 8224, 9766, 10264, 19532, 20528, 24377, 39064, 41056, 48754, 78128, 97508, 156256, 195016, 329731, 390032, 659462, 780064, 1318924, 2637848, 5275696, 6264889, 10551392, 12529778, 25059556, 50119112, 100238224, 200476448]

約数ペア:

[(1, 200476448), (2, 100238224), (4, 50119112), (8, 25059556), (16, 12529778), (19, 10551392), (32, 6264889), (38, 5275696), (76, 2637848), (152, 1318924), (257, 780064), (304, 659462), (514, 390032), (608, 329731), (1028, 195016), (1283, 156256), (2056, 97508), (2566, 78128), (4112, 48754), (4883, 41056), (5132, 39064), (8224, 24377), (9766, 20528), (10264, 19532)]