205046712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 423945288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 59, 72, 78, 79, 94, 104, 117, 118, 141, 156, 158, 177, 188, 234, 236, 237, 282, 312, 316, 354, 376, 423, 468, 472, 474, 531, 564, 611, 632, 708, 711, 767, 846, 936, 948, 1027, 1062, 1128, 1222, 1416, 1422, 1534, 1692, 1833, 1896, 2054, 2124, 2301, 2444, 2773, 2844, 3068, 3081, 3384, 3666, 3713, 4108, 4248, 4602, 4661, 4888, 5499, 5546, 5688, 6136, 6162, 6903, 7332, 7426, 8216, 8319, 9204, 9243, 9322, 10998, 11092, 11139, 12324, 13806, 13983, 14664, 14852, 16638, 18408, 18486, 18644, 21996, 22184, 22278, 24648, 24957, 27612, 27966, 29704, 33276, 33417, 36049, 36972, 37288, 41949, 43992, 44556, 48269, 49914, 55224, 55932, 60593, 66552, 66834, 72098, 73944, 83898, 89112, 96538, 99828, 108147, 111864, 121186, 133668, 144196, 144807, 167796, 181779, 193076, 199656, 216294, 219067, 242372, 267336, 288392, 289614, 324441, 335592, 363558, 386152, 432588, 434421, 438134, 484744, 545337, 579228, 648882, 657201, 727116, 865176, 868842, 876268, 1090674, 1158456, 1297764, 1314402, 1454232, 1737684, 1752536, 1971603, 2181348, 2595528, 2628804, 2847871, 3475368, 3943206, 4362696, 5257608, 5695742, 7886412, 8543613, 11391484, 15772824, 17087226, 22782968, 25630839, 34174452, 51261678, 68348904, 102523356, 205046712]

約数ペア:

[(1, 205046712), (2, 102523356), (3, 68348904), (4, 51261678), (6, 34174452), (8, 25630839), (9, 22782968), (12, 17087226), (13, 15772824), (18, 11391484), (24, 8543613), (26, 7886412), (36, 5695742), (39, 5257608), (47, 4362696), (52, 3943206), (59, 3475368), (72, 2847871), (78, 2628804), (79, 2595528), (94, 2181348), (104, 1971603), (117, 1752536), (118, 1737684), (141, 1454232), (156, 1314402), (158, 1297764), (177, 1158456), (188, 1090674), (234, 876268), (236, 868842), (237, 865176), (282, 727116), (312, 657201), (316, 648882), (354, 579228), (376, 545337), (423, 484744), (468, 438134), (472, 434421), (474, 432588), (531, 386152), (564, 363558), (611, 335592), (632, 324441), (708, 289614), (711, 288392), (767, 267336), (846, 242372), (936, 219067), (948, 216294), (1027, 199656), (1062, 193076), (1128, 181779), (1222, 167796), (1416, 144807), (1422, 144196), (1534, 133668), (1692, 121186), (1833, 111864), (1896, 108147), (2054, 99828), (2124, 96538), (2301, 89112), (2444, 83898), (2773, 73944), (2844, 72098), (3068, 66834), (3081, 66552), (3384, 60593), (3666, 55932), (3713, 55224), (4108, 49914), (4248, 48269), (4602, 44556), (4661, 43992), (4888, 41949), (5499, 37288), (5546, 36972), (5688, 36049), (6136, 33417), (6162, 33276), (6903, 29704), (7332, 27966), (7426, 27612), (8216, 24957), (8319, 24648), (9204, 22278), (9243, 22184), (9322, 21996), (10998, 18644), (11092, 18486), (11139, 18408), (12324, 16638), (13806, 14852), (13983, 14664)]