213242414

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 60

約数和(自身を含む): 411276432

約数和(自身を除く): 198034018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 367, 539, 686, 734, 847, 1078, 1694, 2401, 2569, 3773, 4037, 4802, 5138, 5929, 7546, 8074, 11858, 17983, 26411, 28259, 35966, 41503, 44407, 52822, 56518, 83006, 88814, 125881, 197813, 251762, 290521, 310849, 395626, 581042, 621698, 881167, 1384691, 1762334, 2175943, 2769382, 4351886, 9692837, 15231601, 19385674, 30463202, 106621207, 213242414]

約数ペア:

[(1, 213242414), (2, 106621207), (7, 30463202), (11, 19385674), (14, 15231601), (22, 9692837), (49, 4351886), (77, 2769382), (98, 2175943), (121, 1762334), (154, 1384691), (242, 881167), (343, 621698), (367, 581042), (539, 395626), (686, 310849), (734, 290521), (847, 251762), (1078, 197813), (1694, 125881), (2401, 88814), (2569, 83006), (3773, 56518), (4037, 52822), (4802, 44407), (5138, 41503), (5929, 35966), (7546, 28259), (8074, 26411), (11858, 17983)]