209571336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 436193784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 43, 52, 72, 78, 82, 86, 104, 117, 123, 127, 129, 156, 164, 172, 234, 246, 254, 258, 312, 328, 344, 369, 381, 387, 468, 492, 508, 516, 533, 559, 738, 762, 774, 936, 984, 1016, 1032, 1066, 1118, 1143, 1476, 1524, 1548, 1599, 1651, 1677, 1763, 2132, 2236, 2286, 2952, 3048, 3096, 3198, 3302, 3354, 3526, 4264, 4472, 4572, 4797, 4953, 5031, 5207, 5289, 5461, 6396, 6604, 6708, 7052, 9144, 9594, 9906, 10062, 10414, 10578, 10922, 12792, 13208, 13416, 14104, 14859, 15621, 15867, 16383, 19188, 19812, 20124, 20828, 21156, 21844, 22919, 29718, 31242, 31734, 32766, 38376, 39624, 40248, 41656, 42312, 43688, 45838, 46863, 49149, 59436, 62484, 63468, 65532, 67691, 68757, 70993, 91676, 93726, 98298, 118872, 124968, 126936, 131064, 135382, 137514, 141986, 183352, 187452, 196596, 203073, 206271, 212979, 223901, 270764, 275028, 283972, 374904, 393192, 406146, 412542, 425958, 447802, 541528, 550056, 567944, 609219, 638937, 671703, 812292, 825084, 851916, 895604, 1218438, 1277874, 1343406, 1624584, 1650168, 1703832, 1791208, 2015109, 2436876, 2555748, 2686812, 2910713, 4030218, 4873752, 5111496, 5373624, 5821426, 8060436, 8732139, 11642852, 16120872, 17464278, 23285704, 26196417, 34928556, 52392834, 69857112, 104785668, 209571336]

約数ペア:

[(1, 209571336), (2, 104785668), (3, 69857112), (4, 52392834), (6, 34928556), (8, 26196417), (9, 23285704), (12, 17464278), (13, 16120872), (18, 11642852), (24, 8732139), (26, 8060436), (36, 5821426), (39, 5373624), (41, 5111496), (43, 4873752), (52, 4030218), (72, 2910713), (78, 2686812), (82, 2555748), (86, 2436876), (104, 2015109), (117, 1791208), (123, 1703832), (127, 1650168), (129, 1624584), (156, 1343406), (164, 1277874), (172, 1218438), (234, 895604), (246, 851916), (254, 825084), (258, 812292), (312, 671703), (328, 638937), (344, 609219), (369, 567944), (381, 550056), (387, 541528), (468, 447802), (492, 425958), (508, 412542), (516, 406146), (533, 393192), (559, 374904), (738, 283972), (762, 275028), (774, 270764), (936, 223901), (984, 212979), (1016, 206271), (1032, 203073), (1066, 196596), (1118, 187452), (1143, 183352), (1476, 141986), (1524, 137514), (1548, 135382), (1599, 131064), (1651, 126936), (1677, 124968), (1763, 118872), (2132, 98298), (2236, 93726), (2286, 91676), (2952, 70993), (3048, 68757), (3096, 67691), (3198, 65532), (3302, 63468), (3354, 62484), (3526, 59436), (4264, 49149), (4472, 46863), (4572, 45838), (4797, 43688), (4953, 42312), (5031, 41656), (5207, 40248), (5289, 39624), (5461, 38376), (6396, 32766), (6604, 31734), (6708, 31242), (7052, 29718), (9144, 22919), (9594, 21844), (9906, 21156), (10062, 20828), (10414, 20124), (10578, 19812), (10922, 19188), (12792, 16383), (13208, 15867), (13416, 15621), (14104, 14859)]