204472072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192173}}^1$

素因数の和:192205

約数の個数: 32

約数和(自身を含む): 461217600

約数和(自身を除く): 256745528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 192173, 384346, 768692, 1345211, 1537384, 2690422, 3651287, 5380844, 7302574, 10761688, 14605148, 25559009, 29210296, 51118018, 102236036, 204472072]

約数ペア:

[(1, 204472072), (2, 102236036), (4, 51118018), (7, 29210296), (8, 25559009), (14, 14605148), (19, 10761688), (28, 7302574), (38, 5380844), (56, 3651287), (76, 2690422), (133, 1537384), (152, 1345211), (266, 768692), (532, 384346), (1064, 192173)]