197773758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 546416640

約数和(自身を除く): 348642882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 167, 182, 189, 234, 241, 273, 334, 351, 378, 482, 501, 546, 702, 723, 819, 1002, 1169, 1446, 1503, 1638, 1687, 2169, 2171, 2338, 2457, 3006, 3133, 3374, 3507, 4338, 4342, 4509, 4914, 5061, 6266, 6507, 6513, 7014, 9018, 9399, 10122, 10521, 13014, 13026, 15183, 15197, 18798, 19539, 21042, 21931, 28197, 30366, 30394, 31563, 39078, 40247, 43862, 45549, 45591, 56394, 58617, 63126, 65793, 80494, 84591, 91098, 91182, 117234, 120741, 131586, 136773, 169182, 197379, 241482, 273546, 281729, 362223, 394758, 410319, 523211, 563458, 592137, 724446, 820638, 845187, 1046422, 1086669, 1184274, 1569633, 1690374, 2173338, 2535561, 3139266, 3662477, 4708899, 5071122, 7324954, 7606683, 9417798, 10987431, 14126697, 15213366, 21974862, 28253394, 32962293, 65924586, 98886879, 197773758]

約数ペア:

[(1, 197773758), (2, 98886879), (3, 65924586), (6, 32962293), (7, 28253394), (9, 21974862), (13, 15213366), (14, 14126697), (18, 10987431), (21, 9417798), (26, 7606683), (27, 7324954), (39, 5071122), (42, 4708899), (54, 3662477), (63, 3139266), (78, 2535561), (91, 2173338), (117, 1690374), (126, 1569633), (167, 1184274), (182, 1086669), (189, 1046422), (234, 845187), (241, 820638), (273, 724446), (334, 592137), (351, 563458), (378, 523211), (482, 410319), (501, 394758), (546, 362223), (702, 281729), (723, 273546), (819, 241482), (1002, 197379), (1169, 169182), (1446, 136773), (1503, 131586), (1638, 120741), (1687, 117234), (2169, 91182), (2171, 91098), (2338, 84591), (2457, 80494), (3006, 65793), (3133, 63126), (3374, 58617), (3507, 56394), (4338, 45591), (4342, 45549), (4509, 43862), (4914, 40247), (5061, 39078), (6266, 31563), (6507, 30394), (6513, 30366), (7014, 28197), (9018, 21931), (9399, 21042), (10122, 19539), (10521, 18798), (13014, 15197), (13026, 15183)]