206579648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 486204768

約数和(自身を除く): 279625120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 136, 164, 176, 187, 272, 328, 352, 374, 421, 451, 544, 656, 697, 704, 748, 842, 902, 1088, 1312, 1394, 1496, 1684, 1804, 2624, 2788, 2992, 3368, 3608, 4631, 5576, 5984, 6736, 7157, 7216, 7667, 9262, 11152, 11968, 13472, 14314, 14432, 15334, 17261, 18524, 22304, 26944, 28628, 28864, 30668, 34522, 37048, 44608, 57256, 61336, 69044, 74096, 78727, 114512, 122672, 138088, 148192, 157454, 189871, 229024, 245344, 276176, 293437, 296384, 314908, 379742, 458048, 490688, 552352, 586874, 629816, 759484, 1104704, 1173748, 1259632, 1518968, 2347496, 2519264, 3037936, 3227807, 4694992, 5038528, 6075872, 6455614, 9389984, 12151744, 12911228, 18779968, 25822456, 51644912, 103289824, 206579648]

約数ペア:

[(1, 206579648), (2, 103289824), (4, 51644912), (8, 25822456), (11, 18779968), (16, 12911228), (17, 12151744), (22, 9389984), (32, 6455614), (34, 6075872), (41, 5038528), (44, 4694992), (64, 3227807), (68, 3037936), (82, 2519264), (88, 2347496), (136, 1518968), (164, 1259632), (176, 1173748), (187, 1104704), (272, 759484), (328, 629816), (352, 586874), (374, 552352), (421, 490688), (451, 458048), (544, 379742), (656, 314908), (697, 296384), (704, 293437), (748, 276176), (842, 245344), (902, 229024), (1088, 189871), (1312, 157454), (1394, 148192), (1496, 138088), (1684, 122672), (1804, 114512), (2624, 78727), (2788, 74096), (2992, 69044), (3368, 61336), (3608, 57256), (4631, 44608), (5576, 37048), (5984, 34522), (6736, 30668), (7157, 28864), (7216, 28628), (7667, 26944), (9262, 22304), (11152, 18524), (11968, 17261), (13472, 15334), (14314, 14432)]