197866536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 619488000

約数和(自身を除く): 421621464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1972, 2389, 2436, 2856, 2958, 3451, 3944, 4778, 4872, 5916, 6902, 7167, 9556, 10353, 11832, 13804, 14334, 16723, 19112, 20706, 27608, 28668, 33446, 40613, 41412, 50169, 57336, 66892, 69281, 81226, 82824, 100338, 121839, 133784, 138562, 162452, 200676, 207843, 243678, 277124, 284291, 324904, 401352, 415686, 484967, 487356, 554248, 568582, 831372, 852873, 969934, 974712, 1137164, 1177777, 1454901, 1662744, 1705746, 1939868, 2274328, 2355554, 2909802, 3411492, 3533331, 3879736, 4711108, 5819604, 6822984, 7066662, 8244439, 9422216, 11639208, 14133324, 16488878, 24733317, 28266648, 32977756, 49466634, 65955512, 98933268, 197866536]

約数ペア:

[(1, 197866536), (2, 98933268), (3, 65955512), (4, 49466634), (6, 32977756), (7, 28266648), (8, 24733317), (12, 16488878), (14, 14133324), (17, 11639208), (21, 9422216), (24, 8244439), (28, 7066662), (29, 6822984), (34, 5819604), (42, 4711108), (51, 3879736), (56, 3533331), (58, 3411492), (68, 2909802), (84, 2355554), (87, 2274328), (102, 1939868), (116, 1705746), (119, 1662744), (136, 1454901), (168, 1177777), (174, 1137164), (203, 974712), (204, 969934), (232, 852873), (238, 831372), (348, 568582), (357, 554248), (406, 487356), (408, 484967), (476, 415686), (493, 401352), (609, 324904), (696, 284291), (714, 277124), (812, 243678), (952, 207843), (986, 200676), (1218, 162452), (1428, 138562), (1479, 133784), (1624, 121839), (1972, 100338), (2389, 82824), (2436, 81226), (2856, 69281), (2958, 66892), (3451, 57336), (3944, 50169), (4778, 41412), (4872, 40613), (5916, 33446), (6902, 28668), (7167, 27608), (9556, 20706), (10353, 19112), (11832, 16723), (13804, 14334)]