208727751918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{38149}}^1$

素因数の和:38354

約数の個数: 128

約数和(自身を含む): 516837888000

約数和(自身を除く): 308110136082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 97, 102, 119, 158, 194, 237, 238, 291, 357, 474, 553, 582, 679, 714, 1106, 1343, 1358, 1649, 1659, 2037, 2686, 3298, 3318, 4029, 4074, 4947, 7663, 8058, 9401, 9894, 11543, 15326, 18802, 22989, 23086, 28203, 34629, 38149, 45978, 53641, 56406, 69258, 76298, 107282, 114447, 130271, 160923, 228894, 260542, 267043, 321846, 390813, 534086, 648533, 781626, 801129, 911897, 1297066, 1602258, 1823794, 1945599, 2735691, 3013771, 3700453, 3891198, 4539731, 5471382, 6027542, 7400906, 9041313, 9079462, 11101359, 13619193, 18082626, 21096397, 22202718, 25903171, 27238386, 42192794, 51234107, 51806342, 62907701, 63289191, 77709513, 102468214, 125815402, 126578382, 153702321, 155419026, 188723103, 292335787, 307404642, 358638749, 377446206, 440353907, 584671574, 717277498, 877007361, 880707814, 1075916247, 1321061721, 1754014722, 2046350509, 2151832494, 2642123442, 4092701018, 4969708379, 6139051527, 9939416758, 12278103054, 14909125137, 29818250274, 34787958653, 69575917306, 104363875959, 208727751918]

約数ペア:

[(1, 208727751918), (2, 104363875959), (3, 69575917306), (6, 34787958653), (7, 29818250274), (14, 14909125137), (17, 12278103054), (21, 9939416758), (34, 6139051527), (42, 4969708379), (51, 4092701018), (79, 2642123442), (97, 2151832494), (102, 2046350509), (119, 1754014722), (158, 1321061721), (194, 1075916247), (237, 880707814), (238, 877007361), (291, 717277498), (357, 584671574), (474, 440353907), (553, 377446206), (582, 358638749), (679, 307404642), (714, 292335787), (1106, 188723103), (1343, 155419026), (1358, 153702321), (1649, 126578382), (1659, 125815402), (2037, 102468214), (2686, 77709513), (3298, 63289191), (3318, 62907701), (4029, 51806342), (4074, 51234107), (4947, 42192794), (7663, 27238386), (8058, 25903171), (9401, 22202718), (9894, 21096397), (11543, 18082626), (15326, 13619193), (18802, 11101359), (22989, 9079462), (23086, 9041313), (28203, 7400906), (34629, 6027542), (38149, 5471382), (45978, 4539731), (53641, 3891198), (56406, 3700453), (69258, 3013771), (76298, 2735691), (107282, 1945599), (114447, 1823794), (130271, 1602258), (160923, 1297066), (228894, 911897), (260542, 801129), (267043, 781626), (321846, 648533), (390813, 534086)]