201103030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 421148160

約数和(自身を除く): 220045130

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 782, 874, 1615, 1955, 2185, 2707, 3230, 3910, 4370, 5414, 7429, 13535, 14858, 27070, 37145, 46019, 51433, 62261, 74290, 92038, 102866, 124522, 230095, 257165, 311305, 460190, 514330, 622610, 874361, 1058437, 1182959, 1748722, 2116874, 2365918, 4371805, 5292185, 5914795, 8743610, 10584370, 11829590, 20110303, 40220606, 100551515, 201103030]

約数ペア:

[(1, 201103030), (2, 100551515), (5, 40220606), (10, 20110303), (17, 11829590), (19, 10584370), (23, 8743610), (34, 5914795), (38, 5292185), (46, 4371805), (85, 2365918), (95, 2116874), (115, 1748722), (170, 1182959), (190, 1058437), (230, 874361), (323, 622610), (391, 514330), (437, 460190), (646, 311305), (782, 257165), (874, 230095), (1615, 124522), (1955, 102866), (2185, 92038), (2707, 74290), (3230, 62261), (3910, 51433), (4370, 46019), (5414, 37145), (7429, 27070), (13535, 14858)]