202171256

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 463177440

約数和(自身を除く): 261006184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 53, 56, 74, 98, 106, 148, 196, 212, 259, 263, 296, 371, 392, 424, 518, 526, 742, 1036, 1052, 1484, 1813, 1841, 1961, 2072, 2104, 2597, 2968, 3626, 3682, 3922, 5194, 7252, 7364, 7844, 9731, 10388, 12887, 13727, 13939, 14504, 14728, 15688, 19462, 20776, 25774, 27454, 27878, 38924, 51548, 54908, 55756, 68117, 77848, 96089, 97573, 103096, 109816, 111512, 136234, 192178, 195146, 272468, 384356, 390292, 476819, 515743, 544936, 683011, 768712, 780584, 953638, 1031486, 1366022, 1907276, 2062972, 2732044, 3610201, 3814552, 4125944, 5464088, 7220402, 14440804, 25271407, 28881608, 50542814, 101085628, 202171256]

約数ペア:

[(1, 202171256), (2, 101085628), (4, 50542814), (7, 28881608), (8, 25271407), (14, 14440804), (28, 7220402), (37, 5464088), (49, 4125944), (53, 3814552), (56, 3610201), (74, 2732044), (98, 2062972), (106, 1907276), (148, 1366022), (196, 1031486), (212, 953638), (259, 780584), (263, 768712), (296, 683011), (371, 544936), (392, 515743), (424, 476819), (518, 390292), (526, 384356), (742, 272468), (1036, 195146), (1052, 192178), (1484, 136234), (1813, 111512), (1841, 109816), (1961, 103096), (2072, 97573), (2104, 96089), (2597, 77848), (2968, 68117), (3626, 55756), (3682, 54908), (3922, 51548), (5194, 38924), (7252, 27878), (7364, 27454), (7844, 25774), (9731, 20776), (10388, 19462), (12887, 15688), (13727, 14728), (13939, 14504)]