207333828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 584467884

約数和(自身を除く): 377134056

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 461, 468, 558, 806, 922, 961, 1116, 1209, 1383, 1612, 1844, 1922, 2418, 2766, 2883, 3627, 3844, 4149, 4836, 5532, 5766, 5993, 7254, 8298, 8649, 11532, 11986, 12493, 14291, 14508, 16596, 17298, 17979, 23972, 24986, 28582, 34596, 35958, 37479, 42873, 49972, 53937, 57164, 71916, 74958, 85746, 107874, 112437, 128619, 149916, 171492, 185783, 215748, 224874, 257238, 371566, 443021, 449748, 514476, 557349, 743132, 886042, 1114698, 1329063, 1672047, 1772084, 2229396, 2658126, 3344094, 3987189, 5316252, 5759273, 6688188, 7974378, 11518546, 15948756, 17277819, 23037092, 34555638, 51833457, 69111276, 103666914, 207333828]

約数ペア:

[(1, 207333828), (2, 103666914), (3, 69111276), (4, 51833457), (6, 34555638), (9, 23037092), (12, 17277819), (13, 15948756), (18, 11518546), (26, 7974378), (31, 6688188), (36, 5759273), (39, 5316252), (52, 3987189), (62, 3344094), (78, 2658126), (93, 2229396), (117, 1772084), (124, 1672047), (156, 1329063), (186, 1114698), (234, 886042), (279, 743132), (372, 557349), (403, 514476), (461, 449748), (468, 443021), (558, 371566), (806, 257238), (922, 224874), (961, 215748), (1116, 185783), (1209, 171492), (1383, 149916), (1612, 128619), (1844, 112437), (1922, 107874), (2418, 85746), (2766, 74958), (2883, 71916), (3627, 57164), (3844, 53937), (4149, 49972), (4836, 42873), (5532, 37479), (5766, 35958), (5993, 34596), (7254, 28582), (8298, 24986), (8649, 23972), (11532, 17979), (11986, 17298), (12493, 16596), (14291, 14508)]