201829672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61987}}^1$

素因数の和:62041

約数の個数: 32

約数和(自身を含む): 423997920

約数和(自身を除く): 222168248

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61987, 123974, 247948, 495896, 681857, 1363714, 2293519, 2727428, 4587038, 5454856, 9174076, 18348152, 25228709, 50457418, 100914836, 201829672]

約数ペア:

[(1, 201829672), (2, 100914836), (4, 50457418), (8, 25228709), (11, 18348152), (22, 9174076), (37, 5454856), (44, 4587038), (74, 2727428), (88, 2293519), (148, 1363714), (296, 681857), (407, 495896), (814, 247948), (1628, 123974), (3256, 61987)]