201980822524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{95429}}^1$

素因数の和:95591

約数の個数: 72

約数和(自身を含む): 399010389120

約数和(自身を除く): 197029566596

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 169, 202, 338, 403, 404, 676, 806, 1313, 1612, 2626, 3131, 5239, 5252, 6262, 10478, 12524, 17069, 20956, 34138, 40703, 68276, 81406, 95429, 162812, 190858, 381716, 529139, 1058278, 1240577, 2116556, 2481154, 2958299, 4962308, 5916598, 9638329, 11833196, 16127501, 19276658, 32255002, 38457887, 38553316, 64510004, 76915774, 125298277, 153831548, 250596554, 298788199, 499952531, 501193108, 597576398, 999905062, 1195152796, 1628877601, 1999810124, 3257755202, 3884246587, 6515510404, 7768493174, 15536986348, 50495205631, 100990411262, 201980822524]

約数ペア:

[(1, 201980822524), (2, 100990411262), (4, 50495205631), (13, 15536986348), (26, 7768493174), (31, 6515510404), (52, 3884246587), (62, 3257755202), (101, 1999810124), (124, 1628877601), (169, 1195152796), (202, 999905062), (338, 597576398), (403, 501193108), (404, 499952531), (676, 298788199), (806, 250596554), (1313, 153831548), (1612, 125298277), (2626, 76915774), (3131, 64510004), (5239, 38553316), (5252, 38457887), (6262, 32255002), (10478, 19276658), (12524, 16127501), (17069, 11833196), (20956, 9638329), (34138, 5916598), (40703, 4962308), (68276, 2958299), (81406, 2481154), (95429, 2116556), (162812, 1240577), (190858, 1058278), (381716, 529139)]