201712624

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 396291600

約数和(自身を除く): 194578976

約数列:

[1, 2, 4, 8, 16, 149, 211, 298, 401, 422, 596, 802, 844, 1192, 1604, 1688, 2384, 3208, 3376, 6416, 31439, 59749, 62878, 84611, 119498, 125756, 169222, 238996, 251512, 338444, 477992, 503024, 676888, 955984, 1353776, 12607039, 25214078, 50428156, 100856312, 201712624]

約数ペア:

[(1, 201712624), (2, 100856312), (4, 50428156), (8, 25214078), (16, 12607039), (149, 1353776), (211, 955984), (298, 676888), (401, 503024), (422, 477992), (596, 338444), (802, 251512), (844, 238996), (1192, 169222), (1604, 125756), (1688, 119498), (2384, 84611), (3208, 62878), (3376, 59749), (6416, 31439)]