202109004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 581817600

約数和(自身を除く): 379708596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 171, 174, 207, 228, 261, 276, 342, 348, 414, 437, 443, 522, 551, 667, 684, 828, 874, 886, 1044, 1102, 1311, 1329, 1334, 1653, 1748, 1772, 2001, 2204, 2622, 2658, 2668, 3306, 3933, 3987, 4002, 4959, 5244, 5316, 6003, 6612, 7866, 7974, 8004, 8417, 9918, 10189, 12006, 12673, 12847, 15732, 15948, 16834, 19836, 20378, 24012, 25251, 25346, 25694, 30567, 33668, 38019, 38541, 40756, 50502, 50692, 51388, 61134, 75753, 76038, 77082, 91701, 101004, 114057, 115623, 122268, 151506, 152076, 154164, 183402, 193591, 228114, 231246, 244093, 295481, 303012, 366804, 387182, 456228, 462492, 488186, 580773, 590962, 732279, 774364, 886443, 976372, 1161546, 1181924, 1464558, 1742319, 1772886, 2196837, 2323092, 2659329, 2929116, 3484638, 3545772, 4393674, 5318658, 5614139, 6969276, 8787348, 10637316, 11228278, 16842417, 22456556, 33684834, 50527251, 67369668, 101054502, 202109004]

約数ペア:

[(1, 202109004), (2, 101054502), (3, 67369668), (4, 50527251), (6, 33684834), (9, 22456556), (12, 16842417), (18, 11228278), (19, 10637316), (23, 8787348), (29, 6969276), (36, 5614139), (38, 5318658), (46, 4393674), (57, 3545772), (58, 3484638), (69, 2929116), (76, 2659329), (87, 2323092), (92, 2196837), (114, 1772886), (116, 1742319), (138, 1464558), (171, 1181924), (174, 1161546), (207, 976372), (228, 886443), (261, 774364), (276, 732279), (342, 590962), (348, 580773), (414, 488186), (437, 462492), (443, 456228), (522, 387182), (551, 366804), (667, 303012), (684, 295481), (828, 244093), (874, 231246), (886, 228114), (1044, 193591), (1102, 183402), (1311, 154164), (1329, 152076), (1334, 151506), (1653, 122268), (1748, 115623), (1772, 114057), (2001, 101004), (2204, 91701), (2622, 77082), (2658, 76038), (2668, 75753), (3306, 61134), (3933, 51388), (3987, 50692), (4002, 50502), (4959, 40756), (5244, 38541), (5316, 38019), (6003, 33668), (6612, 30567), (7866, 25694), (7974, 25346), (8004, 25251), (8417, 24012), (9918, 20378), (10189, 19836), (12006, 16834), (12673, 15948), (12847, 15732)]