207642992

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 412473600

約数和(自身を除く): 204830608

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 419, 659, 752, 838, 1318, 1676, 2636, 3352, 5272, 6704, 10544, 19693, 30973, 39386, 61946, 78772, 123892, 157544, 247784, 276121, 315088, 495568, 552242, 1104484, 2208968, 4417936, 12977687, 25955374, 51910748, 103821496, 207642992]

約数ペア:

[(1, 207642992), (2, 103821496), (4, 51910748), (8, 25955374), (16, 12977687), (47, 4417936), (94, 2208968), (188, 1104484), (376, 552242), (419, 495568), (659, 315088), (752, 276121), (838, 247784), (1318, 157544), (1676, 123892), (2636, 78772), (3352, 61946), (5272, 39386), (6704, 30973), (10544, 19693)]