197504216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 470383200

約数和(自身を除く): 272878984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 169, 182, 287, 328, 338, 364, 509, 533, 574, 676, 728, 1018, 1066, 1148, 1183, 1352, 2036, 2132, 2296, 2366, 3563, 3731, 4072, 4264, 4732, 6617, 6929, 7126, 7462, 9464, 13234, 13858, 14252, 14924, 20869, 26468, 27716, 28504, 29848, 41738, 46319, 48503, 52936, 55432, 83476, 86021, 92638, 97006, 146083, 166952, 172042, 185276, 194012, 271297, 292166, 344084, 370552, 388024, 542594, 584332, 602147, 688168, 1085188, 1168664, 1204294, 1899079, 2170376, 2408588, 3526861, 3798158, 4817176, 7053722, 7596316, 14107444, 15192632, 24688027, 28214888, 49376054, 98752108, 197504216]

約数ペア:

[(1, 197504216), (2, 98752108), (4, 49376054), (7, 28214888), (8, 24688027), (13, 15192632), (14, 14107444), (26, 7596316), (28, 7053722), (41, 4817176), (52, 3798158), (56, 3526861), (82, 2408588), (91, 2170376), (104, 1899079), (164, 1204294), (169, 1168664), (182, 1085188), (287, 688168), (328, 602147), (338, 584332), (364, 542594), (509, 388024), (533, 370552), (574, 344084), (676, 292166), (728, 271297), (1018, 194012), (1066, 185276), (1148, 172042), (1183, 166952), (1352, 146083), (2036, 97006), (2132, 92638), (2296, 86021), (2366, 83476), (3563, 55432), (3731, 52936), (4072, 48503), (4264, 46319), (4732, 41738), (6617, 29848), (6929, 28504), (7126, 27716), (7462, 26468), (9464, 20869), (13234, 14924), (13858, 14252)]