209354904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8581

約数の個数: 96

約数和(自身を含む): 638576640

約数和(自身を除く): 429221736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 8527, 12276, 17054, 24552, 25581, 34108, 51162, 68216, 76743, 93797, 102324, 153486, 187594, 204648, 264337, 281391, 306972, 375188, 528674, 562782, 613944, 750376, 793011, 844173, 1057348, 1125564, 1586022, 1688346, 2114696, 2251128, 2379033, 2907707, 3172044, 3376692, 4758066, 5815414, 6344088, 6753384, 8723121, 9516132, 11630828, 17446242, 19032264, 23261656, 26169363, 34892484, 52338726, 69784968, 104677452, 209354904]

約数ペア:

[(1, 209354904), (2, 104677452), (3, 69784968), (4, 52338726), (6, 34892484), (8, 26169363), (9, 23261656), (11, 19032264), (12, 17446242), (18, 11630828), (22, 9516132), (24, 8723121), (31, 6753384), (33, 6344088), (36, 5815414), (44, 4758066), (62, 3376692), (66, 3172044), (72, 2907707), (88, 2379033), (93, 2251128), (99, 2114696), (124, 1688346), (132, 1586022), (186, 1125564), (198, 1057348), (248, 844173), (264, 793011), (279, 750376), (341, 613944), (372, 562782), (396, 528674), (558, 375188), (682, 306972), (744, 281391), (792, 264337), (1023, 204648), (1116, 187594), (1364, 153486), (2046, 102324), (2232, 93797), (2728, 76743), (3069, 68216), (4092, 51162), (6138, 34108), (8184, 25581), (8527, 24552), (12276, 17054)]