209901468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 583672320

約数和(自身を除く): 373770852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 59, 82, 84, 118, 123, 164, 177, 236, 246, 287, 354, 413, 492, 574, 708, 826, 861, 1033, 1148, 1239, 1652, 1722, 2066, 2419, 2478, 3099, 3444, 4132, 4838, 4956, 6198, 7231, 7257, 9676, 12396, 14462, 14514, 16933, 21693, 28924, 29028, 33866, 42353, 43386, 50799, 60947, 67732, 84706, 86772, 101598, 121894, 127059, 169412, 182841, 203196, 243788, 254118, 296471, 365682, 426629, 508236, 592942, 731364, 853258, 889413, 1185884, 1279887, 1706516, 1778826, 2498827, 2559774, 3557652, 4997654, 5119548, 7496481, 9995308, 14992962, 17491789, 29985924, 34983578, 52475367, 69967156, 104950734, 209901468]

約数ペア:

[(1, 209901468), (2, 104950734), (3, 69967156), (4, 52475367), (6, 34983578), (7, 29985924), (12, 17491789), (14, 14992962), (21, 9995308), (28, 7496481), (41, 5119548), (42, 4997654), (59, 3557652), (82, 2559774), (84, 2498827), (118, 1778826), (123, 1706516), (164, 1279887), (177, 1185884), (236, 889413), (246, 853258), (287, 731364), (354, 592942), (413, 508236), (492, 426629), (574, 365682), (708, 296471), (826, 254118), (861, 243788), (1033, 203196), (1148, 182841), (1239, 169412), (1652, 127059), (1722, 121894), (2066, 101598), (2419, 86772), (2478, 84706), (3099, 67732), (3444, 60947), (4132, 50799), (4838, 43386), (4956, 42353), (6198, 33866), (7231, 29028), (7257, 28924), (9676, 21693), (12396, 16933), (14462, 14514)]