201577924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{28979}}^1$

素因数の和:29067

約数の個数: 24

約数和(自身を含む): 370016640

約数和(自身を除く): 168438716

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 28979, 57958, 115916, 1072223, 1362013, 2144446, 2724026, 4288892, 5448052, 50394481, 100788962, 201577924]

約数ペア:

[(1, 201577924), (2, 100788962), (4, 50394481), (37, 5448052), (47, 4288892), (74, 2724026), (94, 2144446), (148, 1362013), (188, 1072223), (1739, 115916), (3478, 57958), (6956, 28979)]