208066128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 583810848

約数和(自身を除く): 375744720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 283, 289, 318, 408, 424, 566, 578, 636, 816, 848, 849, 867, 901, 1132, 1156, 1272, 1698, 1734, 1802, 2264, 2312, 2544, 2703, 3396, 3468, 3604, 4528, 4624, 4811, 5406, 6792, 6936, 7208, 9622, 10812, 13584, 13872, 14416, 14433, 14999, 15317, 19244, 21624, 28866, 29998, 30634, 38488, 43248, 44997, 45951, 57732, 59996, 61268, 76976, 81787, 89994, 91902, 115464, 119992, 122536, 163574, 179988, 183804, 230928, 239984, 245072, 245361, 254983, 327148, 359976, 367608, 490722, 509966, 654296, 719952, 735216, 764949, 981444, 1019932, 1308592, 1529898, 1962888, 2039864, 3059796, 3925776, 4079728, 4334711, 6119592, 8669422, 12239184, 13004133, 17338844, 26008266, 34677688, 52016532, 69355376, 104033064, 208066128]

約数ペア:

[(1, 208066128), (2, 104033064), (3, 69355376), (4, 52016532), (6, 34677688), (8, 26008266), (12, 17338844), (16, 13004133), (17, 12239184), (24, 8669422), (34, 6119592), (48, 4334711), (51, 4079728), (53, 3925776), (68, 3059796), (102, 2039864), (106, 1962888), (136, 1529898), (159, 1308592), (204, 1019932), (212, 981444), (272, 764949), (283, 735216), (289, 719952), (318, 654296), (408, 509966), (424, 490722), (566, 367608), (578, 359976), (636, 327148), (816, 254983), (848, 245361), (849, 245072), (867, 239984), (901, 230928), (1132, 183804), (1156, 179988), (1272, 163574), (1698, 122536), (1734, 119992), (1802, 115464), (2264, 91902), (2312, 89994), (2544, 81787), (2703, 76976), (3396, 61268), (3468, 59996), (3604, 57732), (4528, 45951), (4624, 44997), (4811, 43248), (5406, 38488), (6792, 30634), (6936, 29998), (7208, 28866), (9622, 21624), (10812, 19244), (13584, 15317), (13872, 14999), (14416, 14433)]