202442188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 427221200

約数和(自身を除く): 224779012

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 289, 323, 442, 494, 578, 646, 709, 884, 988, 1156, 1292, 1418, 2836, 3757, 4199, 5491, 7514, 8398, 9217, 10982, 12053, 13471, 15028, 16796, 18434, 21964, 24106, 26942, 36868, 48212, 53884, 71383, 142766, 156689, 175123, 204901, 229007, 285532, 313378, 350246, 409802, 458014, 626756, 700492, 819604, 916028, 2663713, 2977091, 3893119, 5327426, 5954182, 7786238, 10654852, 11908364, 15572476, 50610547, 101221094, 202442188]

約数ペア:

[(1, 202442188), (2, 101221094), (4, 50610547), (13, 15572476), (17, 11908364), (19, 10654852), (26, 7786238), (34, 5954182), (38, 5327426), (52, 3893119), (68, 2977091), (76, 2663713), (221, 916028), (247, 819604), (289, 700492), (323, 626756), (442, 458014), (494, 409802), (578, 350246), (646, 313378), (709, 285532), (884, 229007), (988, 204901), (1156, 175123), (1292, 156689), (1418, 142766), (2836, 71383), (3757, 53884), (4199, 48212), (5491, 36868), (7514, 26942), (8398, 24106), (9217, 21964), (10982, 18434), (12053, 16796), (13471, 15028)]