211688862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26953}}^1$

素因数の和:26993

約数の個数: 64

約数和(自身を含む): 558918144

約数和(自身を除く): 347229282

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 26953, 53906, 80859, 161718, 188671, 296483, 377342, 458201, 566013, 592966, 889449, 916402, 1132026, 1374603, 1778898, 2075381, 2749206, 3207407, 4150762, 5040211, 6226143, 6414814, 9622221, 10080422, 12452286, 15120633, 19244442, 30241266, 35281477, 70562954, 105844431, 211688862]

約数ペア:

[(1, 211688862), (2, 105844431), (3, 70562954), (6, 35281477), (7, 30241266), (11, 19244442), (14, 15120633), (17, 12452286), (21, 10080422), (22, 9622221), (33, 6414814), (34, 6226143), (42, 5040211), (51, 4150762), (66, 3207407), (77, 2749206), (102, 2075381), (119, 1778898), (154, 1374603), (187, 1132026), (231, 916402), (238, 889449), (357, 592966), (374, 566013), (462, 458201), (561, 377342), (714, 296483), (1122, 188671), (1309, 161718), (2618, 80859), (3927, 53906), (7854, 26953)]