215887266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 549918720

約数和(自身を除く): 334031454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 107, 126, 134, 201, 214, 239, 321, 402, 469, 478, 603, 642, 717, 749, 938, 963, 1206, 1407, 1434, 1498, 1673, 1926, 2151, 2247, 2814, 3346, 4221, 4302, 4494, 5019, 6741, 7169, 8442, 10038, 13482, 14338, 15057, 16013, 21507, 25573, 30114, 32026, 43014, 48039, 50183, 51146, 64521, 76719, 96078, 100366, 112091, 129042, 144117, 150549, 153438, 179011, 224182, 230157, 288234, 301098, 336273, 358022, 451647, 460314, 537033, 672546, 903294, 1008819, 1074066, 1611099, 1713391, 2017638, 3222198, 3426782, 5140173, 10280346, 11993737, 15420519, 23987474, 30841038, 35981211, 71962422, 107943633, 215887266]

約数ペア:

[(1, 215887266), (2, 107943633), (3, 71962422), (6, 35981211), (7, 30841038), (9, 23987474), (14, 15420519), (18, 11993737), (21, 10280346), (42, 5140173), (63, 3426782), (67, 3222198), (107, 2017638), (126, 1713391), (134, 1611099), (201, 1074066), (214, 1008819), (239, 903294), (321, 672546), (402, 537033), (469, 460314), (478, 451647), (603, 358022), (642, 336273), (717, 301098), (749, 288234), (938, 230157), (963, 224182), (1206, 179011), (1407, 153438), (1434, 150549), (1498, 144117), (1673, 129042), (1926, 112091), (2151, 100366), (2247, 96078), (2814, 76719), (3346, 64521), (4221, 51146), (4302, 50183), (4494, 48039), (5019, 43014), (6741, 32026), (7169, 30114), (8442, 25573), (10038, 21507), (13482, 16013), (14338, 15057)]