201205380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 591510528

約数和(自身を除く): 390305148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 211, 230, 276, 345, 422, 460, 633, 690, 691, 844, 1055, 1266, 1380, 1382, 2073, 2110, 2532, 2764, 3165, 3455, 4146, 4220, 4853, 6330, 6910, 8292, 9706, 10365, 12660, 13820, 14559, 15893, 19412, 20730, 24265, 29118, 31786, 41460, 47679, 48530, 58236, 63572, 72795, 79465, 95358, 97060, 145590, 145801, 158930, 190716, 238395, 291180, 291602, 317860, 437403, 476790, 583204, 729005, 874806, 953580, 1458010, 1749612, 2187015, 2916020, 3353423, 4374030, 6706846, 8748060, 10060269, 13413692, 16767115, 20120538, 33534230, 40241076, 50301345, 67068460, 100602690, 201205380]

約数ペア:

[(1, 201205380), (2, 100602690), (3, 67068460), (4, 50301345), (5, 40241076), (6, 33534230), (10, 20120538), (12, 16767115), (15, 13413692), (20, 10060269), (23, 8748060), (30, 6706846), (46, 4374030), (60, 3353423), (69, 2916020), (92, 2187015), (115, 1749612), (138, 1458010), (211, 953580), (230, 874806), (276, 729005), (345, 583204), (422, 476790), (460, 437403), (633, 317860), (690, 291602), (691, 291180), (844, 238395), (1055, 190716), (1266, 158930), (1380, 145801), (1382, 145590), (2073, 97060), (2110, 95358), (2532, 79465), (2764, 72795), (3165, 63572), (3455, 58236), (4146, 48530), (4220, 47679), (4853, 41460), (6330, 31786), (6910, 29118), (8292, 24265), (9706, 20730), (10365, 19412), (12660, 15893), (13820, 14559)]