202255144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 495681120

約数和(自身を除く): 293425976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 71, 86, 91, 98, 104, 142, 169, 172, 182, 196, 284, 301, 338, 344, 364, 392, 497, 559, 568, 602, 637, 676, 728, 923, 994, 1118, 1183, 1204, 1274, 1352, 1846, 1988, 2107, 2236, 2366, 2408, 2548, 3053, 3479, 3692, 3913, 3976, 4214, 4472, 4732, 5096, 6106, 6461, 6958, 7267, 7384, 7826, 8281, 8428, 9464, 11999, 12212, 12922, 13916, 14534, 15652, 16562, 16856, 21371, 23998, 24424, 25844, 27391, 27832, 29068, 31304, 33124, 39689, 42742, 45227, 47996, 50869, 51688, 54782, 58136, 66248, 79378, 83993, 85484, 90454, 95992, 101738, 109564, 149597, 158756, 167986, 170968, 180908, 203476, 219128, 277823, 299194, 317512, 335972, 356083, 361816, 406952, 515957, 555646, 587951, 598388, 671944, 712166, 1031914, 1111292, 1175902, 1196776, 1424332, 1944761, 2063828, 2222584, 2351804, 2848664, 3611699, 3889522, 4127656, 4703608, 7223398, 7779044, 14446796, 15558088, 25281893, 28893592, 50563786, 101127572, 202255144]

約数ペア:

[(1, 202255144), (2, 101127572), (4, 50563786), (7, 28893592), (8, 25281893), (13, 15558088), (14, 14446796), (26, 7779044), (28, 7223398), (43, 4703608), (49, 4127656), (52, 3889522), (56, 3611699), (71, 2848664), (86, 2351804), (91, 2222584), (98, 2063828), (104, 1944761), (142, 1424332), (169, 1196776), (172, 1175902), (182, 1111292), (196, 1031914), (284, 712166), (301, 671944), (338, 598388), (344, 587951), (364, 555646), (392, 515957), (497, 406952), (559, 361816), (568, 356083), (602, 335972), (637, 317512), (676, 299194), (728, 277823), (923, 219128), (994, 203476), (1118, 180908), (1183, 170968), (1204, 167986), (1274, 158756), (1352, 149597), (1846, 109564), (1988, 101738), (2107, 95992), (2236, 90454), (2366, 85484), (2408, 83993), (2548, 79378), (3053, 66248), (3479, 58136), (3692, 54782), (3913, 51688), (3976, 50869), (4214, 47996), (4472, 45227), (4732, 42742), (5096, 39689), (6106, 33124), (6461, 31304), (6958, 29068), (7267, 27832), (7384, 27391), (7826, 25844), (8281, 24424), (8428, 23998), (9464, 21371), (11999, 16856), (12212, 16562), (12922, 15652), (13916, 14534)]