201948387025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{104179}}^1$

素因数の和:104279

約数の個数: 96

約数和(自身を含む): 334842854400

約数和(自身を除く): 132894467375

約数列:

[1, 5, 7, 11, 19, 25, 35, 53, 55, 77, 95, 133, 175, 209, 265, 275, 371, 385, 475, 583, 665, 1007, 1045, 1325, 1463, 1855, 1925, 2915, 3325, 4081, 5035, 5225, 7049, 7315, 9275, 11077, 14575, 20405, 25175, 35245, 36575, 55385, 77539, 102025, 104179, 176225, 276925, 387695, 520895, 729253, 1145969, 1938475, 1979401, 2604475, 3646265, 5521487, 5729845, 8021783, 9897005, 13855807, 18231325, 21773411, 27607435, 28649225, 38650409, 40108915, 49485025, 60736357, 69279035, 104908253, 108867055, 138037175, 152413877, 193252045, 200544575, 303681785, 346395175, 425154499, 524541265, 544335275, 734357771, 762069385, 966260225, 1153990783, 1518408925, 2125772495, 2622706325, 3671788855, 3810346925, 5769953915, 8077935481, 10628862475, 18358944275, 28849769575, 40389677405, 201948387025]

約数ペア:

[(1, 201948387025), (5, 40389677405), (7, 28849769575), (11, 18358944275), (19, 10628862475), (25, 8077935481), (35, 5769953915), (53, 3810346925), (55, 3671788855), (77, 2622706325), (95, 2125772495), (133, 1518408925), (175, 1153990783), (209, 966260225), (265, 762069385), (275, 734357771), (371, 544335275), (385, 524541265), (475, 425154499), (583, 346395175), (665, 303681785), (1007, 200544575), (1045, 193252045), (1325, 152413877), (1463, 138037175), (1855, 108867055), (1925, 104908253), (2915, 69279035), (3325, 60736357), (4081, 49485025), (5035, 40108915), (5225, 38650409), (7049, 28649225), (7315, 27607435), (9275, 21773411), (11077, 18231325), (14575, 13855807), (20405, 9897005), (25175, 8021783), (35245, 5729845), (36575, 5521487), (55385, 3646265), (77539, 2604475), (102025, 1979401), (104179, 1938475), (176225, 1145969), (276925, 729253), (387695, 520895)]