197012452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 429512832

約数和(自身を除く): 232500380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 6521, 7553, 13042, 15106, 26084, 30212, 45647, 84773, 91294, 169546, 182588, 339092, 541243, 593411, 1082486, 1186822, 2164972, 2373644, 3788701, 7036159, 7577402, 14072318, 15154804, 28144636, 49253113, 98506226, 197012452]

約数ペア:

[(1, 197012452), (2, 98506226), (4, 49253113), (7, 28144636), (13, 15154804), (14, 14072318), (26, 7577402), (28, 7036159), (52, 3788701), (83, 2373644), (91, 2164972), (166, 1186822), (182, 1082486), (332, 593411), (364, 541243), (581, 339092), (1079, 182588), (1162, 169546), (2158, 91294), (2324, 84773), (4316, 45647), (6521, 30212), (7553, 26084), (13042, 15106)]