212934204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{40237}}^1$

素因数の和:40264

約数の個数: 72

約数和(自身を含む): 642198480

約数和(自身を除く): 429264276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 40237, 80474, 120711, 160948, 241422, 281659, 362133, 482844, 563318, 724266, 844977, 1086399, 1126636, 1448532, 1689954, 1971613, 2172798, 2534931, 3379908, 3943226, 4345596, 5069862, 5914839, 7604793, 7886452, 10139724, 11829678, 15209586, 17744517, 23659356, 30419172, 35489034, 53233551, 70978068, 106467102, 212934204]

約数ペア:

[(1, 212934204), (2, 106467102), (3, 70978068), (4, 53233551), (6, 35489034), (7, 30419172), (9, 23659356), (12, 17744517), (14, 15209586), (18, 11829678), (21, 10139724), (27, 7886452), (28, 7604793), (36, 5914839), (42, 5069862), (49, 4345596), (54, 3943226), (63, 3379908), (84, 2534931), (98, 2172798), (108, 1971613), (126, 1689954), (147, 1448532), (189, 1126636), (196, 1086399), (252, 844977), (294, 724266), (378, 563318), (441, 482844), (588, 362133), (756, 281659), (882, 241422), (1323, 160948), (1764, 120711), (2646, 80474), (5292, 40237)]