201710406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 240277434

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 139, 246, 278, 347, 417, 694, 697, 834, 1041, 1394, 2082, 2091, 2363, 4182, 4726, 5699, 5899, 7089, 11398, 11798, 14178, 14227, 17097, 17697, 28454, 34194, 35394, 42681, 48233, 85362, 96466, 96883, 144699, 193766, 241859, 289398, 290649, 483718, 581298, 725577, 819961, 1451154, 1639922, 1977553, 2459883, 3955106, 4919766, 5932659, 11865318, 33618401, 67236802, 100855203, 201710406]

約数ペア:

[(1, 201710406), (2, 100855203), (3, 67236802), (6, 33618401), (17, 11865318), (34, 5932659), (41, 4919766), (51, 3955106), (82, 2459883), (102, 1977553), (123, 1639922), (139, 1451154), (246, 819961), (278, 725577), (347, 581298), (417, 483718), (694, 290649), (697, 289398), (834, 241859), (1041, 193766), (1394, 144699), (2082, 96883), (2091, 96466), (2363, 85362), (4182, 48233), (4726, 42681), (5699, 35394), (5899, 34194), (7089, 28454), (11398, 17697), (11798, 17097), (14178, 14227)]