201052684

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 424714752

約数和(自身を除く): 223662068

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 127, 164, 196, 197, 254, 287, 394, 508, 574, 788, 889, 1148, 1379, 1778, 2009, 2758, 3556, 4018, 5207, 5516, 6223, 8036, 8077, 9653, 10414, 12446, 16154, 19306, 20828, 24892, 25019, 32308, 36449, 38612, 50038, 56539, 72898, 100076, 113078, 145796, 175133, 226156, 255143, 350266, 395773, 510286, 700532, 791546, 1020572, 1025779, 1225931, 1583092, 2051558, 2451862, 4103116, 4903724, 7180453, 14360906, 28721812, 50263171, 100526342, 201052684]

約数ペア:

[(1, 201052684), (2, 100526342), (4, 50263171), (7, 28721812), (14, 14360906), (28, 7180453), (41, 4903724), (49, 4103116), (82, 2451862), (98, 2051558), (127, 1583092), (164, 1225931), (196, 1025779), (197, 1020572), (254, 791546), (287, 700532), (394, 510286), (508, 395773), (574, 350266), (788, 255143), (889, 226156), (1148, 175133), (1379, 145796), (1778, 113078), (2009, 100076), (2758, 72898), (3556, 56539), (4018, 50038), (5207, 38612), (5516, 36449), (6223, 32308), (8036, 25019), (8077, 24892), (9653, 20828), (10414, 19306), (12446, 16154)]