196947828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 144

約数和(自身を含む): 641719680

約数和(自身を除く): 444771852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2153, 2178, 2541, 2772, 3267, 3388, 4158, 4306, 4356, 5082, 6459, 6534, 7623, 8316, 8612, 10164, 12918, 13068, 15071, 15246, 19377, 22869, 23683, 25836, 30142, 30492, 38754, 45213, 45738, 47366, 58131, 60284, 71049, 77508, 90426, 91476, 94732, 116262, 135639, 142098, 165781, 180852, 213147, 232524, 260513, 271278, 284196, 331562, 406917, 426294, 497343, 521026, 542556, 639441, 663124, 781539, 813834, 852588, 994686, 1042052, 1278882, 1492029, 1563078, 1627668, 1823591, 1989372, 2344617, 2557764, 2984058, 3126156, 3647182, 4476087, 4689234, 5470773, 5968116, 7033851, 7294364, 8952174, 9378468, 10941546, 14067702, 16412319, 17904348, 21883092, 28135404, 32824638, 49236957, 65649276, 98473914, 196947828]

約数ペア:

[(1, 196947828), (2, 98473914), (3, 65649276), (4, 49236957), (6, 32824638), (7, 28135404), (9, 21883092), (11, 17904348), (12, 16412319), (14, 14067702), (18, 10941546), (21, 9378468), (22, 8952174), (27, 7294364), (28, 7033851), (33, 5968116), (36, 5470773), (42, 4689234), (44, 4476087), (54, 3647182), (63, 3126156), (66, 2984058), (77, 2557764), (84, 2344617), (99, 1989372), (108, 1823591), (121, 1627668), (126, 1563078), (132, 1492029), (154, 1278882), (189, 1042052), (198, 994686), (231, 852588), (242, 813834), (252, 781539), (297, 663124), (308, 639441), (363, 542556), (378, 521026), (396, 497343), (462, 426294), (484, 406917), (594, 331562), (693, 284196), (726, 271278), (756, 260513), (847, 232524), (924, 213147), (1089, 180852), (1188, 165781), (1386, 142098), (1452, 135639), (1694, 116262), (2079, 94732), (2153, 91476), (2178, 90426), (2541, 77508), (2772, 71049), (3267, 60284), (3388, 58131), (4158, 47366), (4306, 45738), (4356, 45213), (5082, 38754), (6459, 30492), (6534, 30142), (7623, 25836), (8316, 23683), (8612, 22869), (10164, 19377), (12918, 15246), (13068, 15071)]