209344392

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 629337600

約数和(自身を除く): 419993208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 94, 102, 108, 136, 141, 153, 188, 204, 216, 282, 306, 376, 408, 423, 459, 564, 612, 799, 846, 918, 1128, 1213, 1224, 1269, 1598, 1692, 1836, 2397, 2426, 2538, 3196, 3384, 3639, 3672, 4794, 4852, 5076, 6392, 7191, 7278, 9588, 9704, 10152, 10917, 14382, 14556, 19176, 20621, 21573, 21834, 28764, 29112, 32751, 41242, 43146, 43668, 57011, 57528, 61863, 65502, 82484, 86292, 87336, 114022, 123726, 131004, 164968, 171033, 172584, 185589, 228044, 247452, 262008, 342066, 371178, 456088, 494904, 513099, 556767, 684132, 742356, 969187, 1026198, 1113534, 1368264, 1484712, 1539297, 1938374, 2052396, 2227068, 2907561, 3078594, 3876748, 4104792, 4454136, 5815122, 6157188, 7753496, 8722683, 11630244, 12314376, 17445366, 23260488, 26168049, 34890732, 52336098, 69781464, 104672196, 209344392]

約数ペア:

[(1, 209344392), (2, 104672196), (3, 69781464), (4, 52336098), (6, 34890732), (8, 26168049), (9, 23260488), (12, 17445366), (17, 12314376), (18, 11630244), (24, 8722683), (27, 7753496), (34, 6157188), (36, 5815122), (47, 4454136), (51, 4104792), (54, 3876748), (68, 3078594), (72, 2907561), (94, 2227068), (102, 2052396), (108, 1938374), (136, 1539297), (141, 1484712), (153, 1368264), (188, 1113534), (204, 1026198), (216, 969187), (282, 742356), (306, 684132), (376, 556767), (408, 513099), (423, 494904), (459, 456088), (564, 371178), (612, 342066), (799, 262008), (846, 247452), (918, 228044), (1128, 185589), (1213, 172584), (1224, 171033), (1269, 164968), (1598, 131004), (1692, 123726), (1836, 114022), (2397, 87336), (2426, 86292), (2538, 82484), (3196, 65502), (3384, 61863), (3639, 57528), (3672, 57011), (4794, 43668), (4852, 43146), (5076, 41242), (6392, 32751), (7191, 29112), (7278, 28764), (9588, 21834), (9704, 21573), (10152, 20621), (10917, 19176), (14382, 14556)]