196945504

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 485388288

約数和(自身を除く): 288442784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 49, 56, 86, 92, 98, 112, 127, 161, 172, 184, 196, 224, 254, 301, 322, 344, 368, 392, 508, 602, 644, 688, 736, 784, 889, 989, 1016, 1127, 1204, 1288, 1376, 1568, 1778, 1978, 2032, 2107, 2254, 2408, 2576, 2921, 3556, 3956, 4064, 4214, 4508, 4816, 5152, 5461, 5842, 6223, 6923, 7112, 7912, 8428, 9016, 9632, 10922, 11684, 12446, 13846, 14224, 15824, 16856, 18032, 20447, 21844, 23368, 24892, 27692, 28448, 31648, 33712, 36064, 38227, 40894, 43688, 46736, 48461, 49784, 55384, 67424, 76454, 81788, 87376, 93472, 96922, 99568, 110768, 125603, 143129, 152908, 163576, 174752, 193844, 199136, 221536, 251206, 267589, 286258, 305816, 327152, 387688, 502412, 535178, 572516, 611632, 654304, 775376, 879221, 1004824, 1070356, 1145032, 1223264, 1550752, 1758442, 2009648, 2140712, 2290064, 3516884, 4019296, 4281424, 4580128, 6154547, 7033768, 8562848, 12309094, 14067536, 24618188, 28135072, 49236376, 98472752, 196945504]

約数ペア:

[(1, 196945504), (2, 98472752), (4, 49236376), (7, 28135072), (8, 24618188), (14, 14067536), (16, 12309094), (23, 8562848), (28, 7033768), (32, 6154547), (43, 4580128), (46, 4281424), (49, 4019296), (56, 3516884), (86, 2290064), (92, 2140712), (98, 2009648), (112, 1758442), (127, 1550752), (161, 1223264), (172, 1145032), (184, 1070356), (196, 1004824), (224, 879221), (254, 775376), (301, 654304), (322, 611632), (344, 572516), (368, 535178), (392, 502412), (508, 387688), (602, 327152), (644, 305816), (688, 286258), (736, 267589), (784, 251206), (889, 221536), (989, 199136), (1016, 193844), (1127, 174752), (1204, 163576), (1288, 152908), (1376, 143129), (1568, 125603), (1778, 110768), (1978, 99568), (2032, 96922), (2107, 93472), (2254, 87376), (2408, 81788), (2576, 76454), (2921, 67424), (3556, 55384), (3956, 49784), (4064, 48461), (4214, 46736), (4508, 43688), (4816, 40894), (5152, 38227), (5461, 36064), (5842, 33712), (6223, 31648), (6923, 28448), (7112, 27692), (7912, 24892), (8428, 23368), (9016, 21844), (9632, 20447), (10922, 18032), (11684, 16856), (12446, 15824), (13846, 14224)]