199661424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3102

約数の個数: 80

約数和(自身を含む): 550560000

約数和(自身を除く): 350898576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 2999, 3504, 4161, 5548, 5998, 8322, 8997, 11096, 11996, 16644, 17994, 22192, 23992, 33288, 35988, 47984, 56981, 66576, 71976, 113962, 143952, 170943, 218927, 227924, 341886, 437854, 455848, 656781, 683772, 875708, 911696, 1313562, 1367544, 1751416, 2627124, 2735088, 3502832, 4159613, 5254248, 8319226, 10508496, 12478839, 16638452, 24957678, 33276904, 49915356, 66553808, 99830712, 199661424]

約数ペア:

[(1, 199661424), (2, 99830712), (3, 66553808), (4, 49915356), (6, 33276904), (8, 24957678), (12, 16638452), (16, 12478839), (19, 10508496), (24, 8319226), (38, 5254248), (48, 4159613), (57, 3502832), (73, 2735088), (76, 2627124), (114, 1751416), (146, 1367544), (152, 1313562), (219, 911696), (228, 875708), (292, 683772), (304, 656781), (438, 455848), (456, 437854), (584, 341886), (876, 227924), (912, 218927), (1168, 170943), (1387, 143952), (1752, 113962), (2774, 71976), (2999, 66576), (3504, 56981), (4161, 47984), (5548, 35988), (5998, 33288), (8322, 23992), (8997, 22192), (11096, 17994), (11996, 16644)]