219879954

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3661

約数の個数: 96

約数和(自身を含む): 593274240

約数和(自身を除く): 373394286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 882, 966, 1127, 1242, 1323, 1449, 2254, 2646, 2898, 3381, 3613, 4347, 6762, 7226, 8694, 10143, 10839, 20286, 21678, 25291, 30429, 32517, 50582, 60858, 65034, 75873, 83099, 97551, 151746, 166198, 177037, 195102, 227619, 249297, 354074, 455238, 498594, 531111, 581693, 682857, 747891, 1062222, 1163386, 1365714, 1495782, 1593333, 1745079, 2243673, 3186666, 3490158, 4071851, 4487346, 4779999, 5235237, 8143702, 9559998, 10470474, 12215553, 15705711, 24431106, 31411422, 36646659, 73293318, 109939977, 219879954]

約数ペア:

[(1, 219879954), (2, 109939977), (3, 73293318), (6, 36646659), (7, 31411422), (9, 24431106), (14, 15705711), (18, 12215553), (21, 10470474), (23, 9559998), (27, 8143702), (42, 5235237), (46, 4779999), (49, 4487346), (54, 4071851), (63, 3490158), (69, 3186666), (98, 2243673), (126, 1745079), (138, 1593333), (147, 1495782), (161, 1365714), (189, 1163386), (207, 1062222), (294, 747891), (322, 682857), (378, 581693), (414, 531111), (441, 498594), (483, 455238), (621, 354074), (882, 249297), (966, 227619), (1127, 195102), (1242, 177037), (1323, 166198), (1449, 151746), (2254, 97551), (2646, 83099), (2898, 75873), (3381, 65034), (3613, 60858), (4347, 50582), (6762, 32517), (7226, 30429), (8694, 25291), (10143, 21678), (10839, 20286)]